|This conversion was for a customer that brought his bicycle into the shop. It’s a retro style Schwinn road cruiser bike. It came together quite nicely and rides a lot easier for having the kit put on it. The black and yellow colour scheme also worked well. It is using the 200W mini-motor and an 11Ah rack battery that will give it a range of about 40km, cruises on the flat at around 28km/h without pedalling.
PERTH ELECTRIC BICYCLES, 926 Hay st, Perth CBD.
|Thanks for a nice kit, it was easy to assemble. I got about 38km last night and had one green bar left so the range is good. Thanks for providing the small zip ties and bag, it is a very complete kit.
|I’ve had this tricycle for a while but now that I’m over 80 I found I didn’t have the power to pedal it up some of the hills around King’s Park. I rang up Matthew and he came over and converted it to electric. It’s absolutely fabulous now, I use it for a 14km round trip to get the shopping and for exercise. I absolutely love riding and this has now enabled me to get outside and do some exercise whilst being comfortable in the hilly areas. It’s wonderful to ride around King’s park and I don’t know how I managed without it. Thanks.|
A number of years ago I started Solar Bike with a goal to get electric bicycles running on hydrogen produced from algae. There are quite a few hurdles to achieve that goal but it is very possible. It was great to re-visit Prof Peer Schenk, who was my PhD supervisor 5 years ago, at the University of QLD to see the effort he has been making with algal biofuel projects. Many researchers often aim for very technical and highly engineered solutions. Peer aims for a very low energy and low tech solution; he is aware that the energy required to setup and run the operation must not exceed that which you can get from the algal biomass itself.
The top left picture shows some of the hundreds of algal strains Prof Schenk and his team have collected, isolated and grown up as pure cultures in the last 4-5 years. It is a very laborious and difficult task to isolate just one pure strain from a pool of murky water so it is an incredible accomplishment to collect so many strains and identify and characterise their potential practical uses. They often do mutational and selection studies in the laboratory to speed up evolution for higher amounts of oil or other products and then send these strains over to me at UWA to analyse for fatty acid content or other products. The top right picture shows one of their “mid-scale” growing bags that they use to keep stocks of pure cultures for times when the larger ponds get contaminated. The bottom left picture shows a small raceway pond, powered with solar panels, that is used to test both fluid dynamics with different pond designs and also strain ability to survive temperature fluctuation and contamination pressure. You can see from the picture this strain didn’t do so well. The bottom right picture is a much larger facility that is under construction. It is being used to test an extremely low energy input system for growing and harvesting algal strains – using nearly all recycled materials. It is situated on the Brisbane river and they will use brackish water pumped from the river into a top pond. The water will drift by gravity through a series of “growth” and “fattening up” ponds that will be driven by solar powered paddle wheels, then it will pass to a final gravity based settlement pond, the algal biomass will be harvested and solar dried on special mats. Depending on the strains that are growing, they have developed techniques to settle and harvest the algal biomass from the large volume of water. Low energy harvesting of algae from the liquid culture is perhaps the most challenging step to a successful system. It’s part a biological challenge, part chemical and largely an engineering challenge. As well as producing biofuel, another of their aims with this large pond they are building here is to produce algal biomass to feed cattle. Preliminary studies have shown an increase in growth performance using algal biomass. They are hoping to also produce beef that has high levels of the important omega 3 fatty acids that usually come from fish (fish get the good fatty acids from their algal diet). If any phytosterols accumulate in the animals then there is also potential for lower cholesterol and high omega 3 beef! You can see more of their work they do here: http://www.algaebiotech.org/
Good work Peer and team!
This is a Vanmoof bike (No 3) that I converted for the University of Western Australia’s solar-powered electric bicycle charging shed. It came together pretty well with only a few minor considerations. The first of these was the need for an additional set of front brake calipers because the original rim had drum brakes. Because the brakes didn’t then go around the mudgaurd I had to cut the front half off. It will function perfectly well but loses a bit of the original style. The battery holder needs points to attach to the frame and these were absent but a couple of hose-clamps worked well. The bike rides nicely when converted, it is very comfortable and easy to control. The 3 speed Nexus internal hub gear is adequate and works well for all motor powers between 200W – 500W, perhaps 350W would be best suited to the gearing and braking capabilities (legalities aside). The downside is that the bicycle is quite expensive, retailing for around $900. For this price a 7 speed internal hub is deserved. The good points are the frame – it’s awesome and looks very trendy, there are also internal LED lights within the cross-bar that can be charged with a USB – though not particularly bright. There is another model (No 5) that has an internal lock that is very handy but unfortunately rules out use of the tube battery due to space dilemmas. If future models come out with disc brakes, brigher LED lights and a 7 speed hub then it will be worth the price. It should also look better with silver forks and the mini-motor. In its current state it is a trendy, robust, unique and simple electric bicycle that costs around the $2000 mark for all components and delivery.
Matt, July 2012
This was an experiment to test the limits of electric bicycles – it’s an R&D project to one day enter the World Solar Challenge. I put together the most powerful electric bicycle hub, controller and battery components I could find. Selecting the bicycle took a long time. I needed something solid with a decent area within the frame for a battery but most importantly, a stable riding frame that could take the power of the hub motor. The KONA Unit was my choice because it has a plate that bolts to the frame that holds the axle (see here), a feature that would later become necessary. The Kona Unit is a Cromoly single speed 29er (see here for specs). Regular bicycles won’t be able to take the torque of high power and will strip the dropout. This happened to me after riding for 5 minutes with the 7mm aluminum factory plate – even with a regular torque bar installed. There’s no way a regular bicycle could take a few thousand Watts of power without being well reinforced. I made a 7mm stainless steel plate (pic here) for both sides that totally encloses the axle. This has held to date and will not fail. The next point of weakness is the frame itself around where the plate is bolted. The frame is built well so provided this isn’t under very harsh stress then it will also hold.
The motors can take more or less anything that you throw at them – or so I thought. My first effort was to get a rear motor with a 7 speed gear cluster. I powered this with a 72V battery and a 50A controller (theoretically 3600W of power). This went well until the rear dropouts gave way and the motor spun in the axle slot and severed the cables. Next motor, I opted for single speed as there was a higher rated option available and gears just became redundant anyway. With the same 50A controller and 72V battery the bike was extremely powerful and fast; quickly reaching a top speed of approximately 80km/h. It was only just possible to control the bike at this speed and definitely gets the adrenalin pumping but it was way too over-powered and you needed to be very gentle with the throttle. Eventually, when testing what would give first I took it onto the beach and up some sand dunes – really pushing all components hard. Finally, the wires between the motor and controller heated up so much the plastic coating melted and then something gave way within the motor itself – likely a Hall Sensor.
After blowing up another motor, a battery and a couple of controllers I believe the best solution for maximum sustained power with this sort of bicycle lies with a 72V 45A controller and 72V battery. The 50A controllers are a bit bigger and seem to give it extra grunt but the rest of the system doesn’t handle it securely – though this will improve soon. The 72V Li ion battery I’ve been testing it with successfully has a 15Ah capacity. This has allowed me to travel around 25km. With the slightly down-graded 45A controller I expect to get a bit over 30km. I couldn’t suggest using a lower capacity battery as the current drain will be too high and result in a short life or cut outs. I created a battery case from a wooden crate lying around work. Other mould options could be plastic, fibre glass and steel or aluminium. I like the wood though, just need a better carpenter. It should be possible to pack about 20% more battery in there to increase range.
The controller can sit well either below the frame for the larger 50A version or above the box & within the frame for the smaller 45A one. I tried controllers with sensors and ones without. Ones without the sensor are a bit more jumpy upon startup but more importantly they judder at high speed. For the extra potential problems with the sensors I think the performance outweighs their cons. I couldn’t test power outputs accurately because the system blew up my Cycle Analyst computer. Estimates are 3600W with the 50A controller and 3240W with the 45A controller (72V).
Future additions will be hydraulic brakes, suspension forks and a well crafted wooden box to hold the battery. Until you move to a country where laws allow you to ride something like this on the road then I suggest you find a good off road location to ride and get something properly designed from Stealth.
Matt – Solar Bike
This is one we thought would be good so put together at the bike shop. It’s the GIANT SEEK – a very robust flat bar road bike. It’s running a disc version 200W mini-motor and Panasonic 36V 9Ah cylindrical battery. The expected range is 30-40km. For this setup you’d be looking at $900 (bike), $1050 (kit) and $100 (installation), total = $2150. If you live in Perth then you can get one set up for $1800.
Available at Perth Electric Bicycles, Fremantle Woolstores. July, 2012
I purchased a 700C Mini Motor 200W kit and created the battery myself. The battery consists of two 18.4 volt 5ah lipos wired in series, giving a nominal 36.8 volts, but delivers 42 volts at full charge. I have been involved heavily with lipos for the last 4 years flying model aircraft and have dedicated high current lipo chargers. Soldering these batteries is not for the inexperienced. The batteries are model aircraft type from HobbyKing and cost about $43 each, so it makes for a very cheap 5ah pack. For long rides I can take another 4 spare batteries (two packs) in my bike bag and change them when needed. The 3 packs should give me a great range. On my first test with my first battery pack I got 53K out of it! It was a fairly flat ride but I used the motor on any rise in the road. Today I did another ride of 35K with quite a few hills and used 3,500 mah out of 4,600 and that was carrying the extra weight of two spare battery packs. These batteries are rated at 15C and will take a current of 75 amps continuous, so at the 15 amp current limit of the controller, they are having an easy life. The batteries just fit snugly into the tube, which is 65mm plastic downpipe from Bunnings. The battery tube holder is also made from 65mm downpipe and holds the battery tube very snugly but can be easily removed. The end caps are made from 65mm downpipe fittings. The removable top cap is fitted with a switch and a 25amp fuse. The holder is secured to the bike with four 5mm nutserts. The battery tube is painted white to keep the temperature of the batteries down. I started off with it painted black but in testing I found that in direct late summer sun the tube heated to over 45 deg C instead of 25 deg for the white. Both my wife and I are deeply in love with it!
I have a 12 km ride to work (24km return) and wanted to ride every day so my teenage daughter could share my car. After 12 months I decided that my 49 year old body was never going to be fit enough to ride every day so I started researching electric bikes. After months of internet research and test riding the two local electric bikes I decided on Solar bike. Solar bike appeared to have quality parts and battery, a reliable motor and I was confident Matt would be around to offer technical support should something go wrong or breakdown. I emailed and spoke to Matt at Solarbike several times and he was fantastic, always supplying the information I was after without pushing a sale. I eventually decided on the 200 watt mini motor with water bottle style battery. I originally wanted the carrier style battery for extra distance but they were out of stock and while waiting I changed my mind. In hindsight it was the best decision as the smaller battery is lighter and sits better on the bike and still allows me approximately 50 kms of riding. I started charging the battery every 2 days for convenience but I now charge it each night as I usually detour on the way home and travel over 30km and I don’t want to run the battery flat. Not being much of a bike mechanic I was worried about installing the kit myself but decided to give it a shot; I was amazed at how easy it was. About 2 hours and it was going, and that included putting the front wheel on the wrong way so the motor ran backwards. I have been riding every work day for 6 months now and am still loving it. Even on days when I’m feeling tired I know I can slack off and use the motor a bit more without worrying about hitting a headwind or struggling up hills. I also use the bike more for any short trips up to 5-10 kms. Many people have asked me what riding an electric bike is like, the simple answer is it’s like riding on flat ground with no headwind – all the time. I average about 27-28km/h on the flat, and about 20km/h up normal size hills. I’m 90kg’s and reasonably fit and I still get a good workout during the ride as the 200 watt motor needs a reasonable amount of rider input to stay at 28km/h. If you are over 90kg’s or not fit you may want to consider the 350 watt motor. I can confidently recommend Solarbike if you are interested in an electric bike. Thanks for the great electric kit.
Over the past 3 years I’ve purchased 3 kits from Solar Bike. The first 2 are always being used by family members. Recently, I decided to build a high power electric bicycle. I had been looking for a downhill frame but then I noticed the Phasor Prototype frame and the fun began. It has a Fox rear shock and Marzocchi forks, with 200mm front and rear travel. The bike produces 4000 watts and the battery has a 1.3 kWh capacity. The 100 volt battery can be charged in 1 hour. The battery was made here in Perth and the charger is a 1500 Watt Elcon charger. With moderate pedalling, I get 60-70 kilometers out of the battery. My commute to work is 46 km, so plenty left in the battery – especially if speed is kept to 30-40kms per hour with some pedalling. I have the controller in a position for airflow and also easy to touch to make sure it’s not too hot. I’ve had this bike up to 88 km/h on a slight downhill. The battery reads 100.8 volts hot off a charge and drops down to 94 volts after a 25km ride. It’s set to cut off at 84 volts for protection.
It wasn’t cheap but it’s awesome and I’m absolutely loving it. I paid the following for all the main parts:
$1500 Dual suspension components
$750 Kit (Motor, controller and throttle)
$2400 Frame (including postage)
|The Giant Roam (2013) is a 29er that is good for electric conversion (only suitable with mini-motor). If your commute to work involves a fair bit of stop-starting and up and down curbs then an electric 29er is a good option. A 29er is essentially a mountain bike but with the slightly larger 700c rims. With slick tyres, it makes a very handy and fun electric commuting tool. Bike retails for $600, electric kit for $1050.
I have covered many hundreds to thousands of kilometres on my bike with the Solar Bike kit. I am extremely pleased with it! My main concern was the battery but I am happy to report that the extra money paid for the long range battery was money well spent. I can travel around 100 km on one charge, albeit with considerable pedalling assistance. I am totally amazed! The 200w motor is more than adequate. It has plenty of grunt so I wonder why people would want the more powerful motors that drain the battery quicker. Several of my friends and work colleagues have had a go at me for fitting a motor to my bike. They reckon I should just get a gopher and be done with it. Even though I know this is light hearted banter, I tend to pedal as much as I can. I live in the Adelaide Hills, the terrain around my home is very steep. I can ride my bike to just about anywhere in and around Adelaide, but without the motor I can’t get home again. I am 57 years of age, I think the best thing about having the motor fitted on my bike is the “insurance” factor. It removes the anxiety that I used to suffer when I went on a long ride and was concerned about not having enough energy in my body to get home. Now, if I feel like I am running out of steam, I know I can rely on the motor to get me home. A far more relaxing and therefore therapeutic ride. Thank you for a brilliant product and truly excellent service.
Live long and prosper!
If you happen to knock on the door of an Italian home, the host will likely yell out “Avanti!”, this means come in or literally “forward”. The Kiwis must have liked this word and it’s been working for them because Avanti is a New Zealand bike factory that’s been successfully designing and building bicycles for over 25 years. The “Blade” model first came out in 2003 and production continues today because it’s always been a super well priced bicycle that is light and quick. It’s a perfect bicycle for people who want to commute quickly but don’t like to hunch over like beetles on traditional road bikes. This year’s Blade 1 model is fantastic for electric conversion because it has a light Formtech alloy frame and Cr-Mo forks. The price is below $500 in bike shops and with a conversion kit makes a very cheap and high performance electric bicycle. It’s built for speed and comfort and suits motors between 200W – 500W. Pictured above is a 500W setup we performed for a customer today with a new 11.5Ah Panasonic lithium ion tube battery.
Matt, Solar Bike
Here are some photos of bikes I have converted to electric. The first one converted was my wife’s Giant Hybrid. An absolutely brilliant kit, she just loves it. The car tends to stay in the garage when she has to duck down the shops as it is just so much less hassle to take the bike and there is never any parking worries.
The second bike I converted was my Giant mountain bike, to which I fitted one of your specials. It transformed the bike and got me back on it after many years of neglect. We often ride a 25 km round trip to get a coffee and for us old retirees it is great exercise without the grunt of the hills on the return trip.
The third bike I converted was a Bauer flat bar road bike. I fitted another geared motor to it as I like the low down torque and quiet manners of it compared to the direct drive motors. It is really light and simple with no gears, I find you don’t really need them with a motor fitted unless you tackle steep hills, which we don’t, and I just love it. I also want to thank you for your support and quality products, as somewhere in the middle I tried to do it on the cheap by importing from china, and after blowing up the battery on the first plug in and rejecting a geared motor with bugger all torque and which complained loudly when put under any stress, I returned to you. There was not a lot of savings to be made in any case, what with bank fees for T/T plus freight etc.
Tim, July 2012
We’re slowly becoming experts on the best bicycles to convert at our bicycle shop and we’ve opted to set up for a special sale the APOLLO SHADOW (full specs here). It’s a really good Australian bicycle that came out for a while with a Nexus 7-speed internal hub gear. It really keeps the bicycle very simple with no derailleur and is extremely robust. The conversion kit went on great, we tried both with the rack battery and the Panasonic tube battery and the tube was obviously better in terms of handling and light weight. We have just a few in stock and we hope to able to sell them to locals around Perth. The range with light pedalling will be about 30-40km and its speed is around 28km/h. Cost is about $1750.
Please come into the Perth Electric Bicycle store if you’d like to take one for a test ride. We’re sure you’ll be pretty impressed.
Solar Bike, May 2012
This is my Awesome 500W electric bike. I custom ordered it to be a rear wheel disc compatible version. It was the only way I could get a kit on a dual suspension bike. The tube battery had to sit under the diagonal bar but it goes great and the weight balance is perfect. I can ride this over nearly any bumps without a worry at all and it’s super comfortable. The modifications I had to make were to change the shifter, with the motor I can only get a 6 speed rear gear cluster to fit on so had to change the original shifter to match. I also put a larger front ring on because the top speed was too fast otherwise and I do like to pedal every now and then. It’s a great way to get to the pub and back and once I even got lucky. I told a girl that I had a confession to make – “I ride an electric bike” – she said she’d never been on one and could I take her for a ride. Very happy ending and very happy with my bike.
After a lot of research and looking around I went for the fixie/single speed with 200W mini-motor. Goes Fantastic Mate. I really love the bike. Something i need to tell you is about the weight of the bike. Fully equipped, it is only 17.5 kg – I measured it a few times. It is amazingly light!! All other electric bikes on the market are from 22 to 27, even 30 kg. This is one of the best points of the bike and I think is good for you to put it in the ad. For example if you have told me this at the beginning i wouldn’t hesitate to buy it straight away.
Roumen, Bulgaria and Perth
Got the kit and used a Giant Fixie. Fits good and works great!
This bike was put together by Cargo Cycles in Collingwood. They specialise in a variety of “Cargo Bicycles” and electric bicycles and are a wonderful distributor of our electric bicycle kits in Melbourne. This model used a disc kit and tube battery and came together very nicely. The extra motor assistance will certainly help pull those heavier loads that these bicycles are designed for. Please read their review on this model and visit their website by clicking here.
This is an electric Haro mountain bike that was put together at our shop on a customer’s bike. It’s one of the few ones we’ve done with disc brakes and suspension forks. Using the modern suspension forks, it’s generally only possible to install the 200W mini-motors because the higher powered motors have larger axle nuts that don’t sit well with typical suspension fork dropouts; the mini-motor seems to be quite a bit more generic for this purpose as the axle nuts and washers are smaller and nearly always fit snugly into the fork dropout. The disc kits aren’t common but this one worked a treat. It’s not always possible to use disc brakes because the motor can rub on the brake caliper depending on the brakes; usually they work ok but you need to be prepared to revert to V-brakes and pads if it doesn’t work out or else you’ll need to do some fine adjustments to get everything to line up. The tube batteries are a really good solution for these electric bikes we’re finding now – hardly any problems and the performance is great. This is a really nice commuting machine and it’s still pretty light, the kit only added about 6kg all up.
PERTH ELECTRIC BICYCLES, Fremantle Woolstores
For over a year my Solarbike e-bike has been my main transport for commuting to and from work, a 30km round trip. Since I’m so happy with my bike it is time for a review, which I can do in one sentence:
It assists me to burn fat and keep fit, lowers my carbon footprint and is fun!
This is a model that came together particularly nicely. It’s the GIANT VIA 2W made electric with the Solar Bike 200W mini-motor kit and a new design Panasonic 10Ah lithium ion rack battery. The complete setup cost a customer $499 for the bike and $1050 for the kit. It runs Great and is far better than any production line bike of similar geometry! The range with light pedalling will be between 30-50km at a speed of approximately 28km/h. You can get one fully setup in Perth by calling into the PERTH ELECTRIC BICYCLE shop, located at Fremantle Woolstores Shopping Centre. Alternatively, you can get the bike from your local bicycle shop that deals GIANT models and get the kit from us!
This is a Giant CRX 4 set up with the Swift kit that had a 200W mini-motor and water bottle battery. It added just over 6kg to the bicycle. Its top speed is 28km/h. I went over 40km on a single charge and it hadn’t run out and felt as good and powerful as at the start of the ride. Great up all hills I encountered and I only pedalled very lightly the whole trip.
Since purchasing my electric bike (Solar Bike NUTCASE) 6 weeks ago I have travelled 1000 kilometers to and from work. The round trip is approximately 26 kilometres depending on the route I take. With the 500 watt motor I recharge at work. With minimal wind the battery handles it well but with head winds I need to put in quite a lot of effort and in my state of fitness this is hard. Yesterday I had someone ask if I had lost weight. He is the first person to do so. Without a big change in diet I have lost weight and had to buy new jeans. To help with the head winds, I have since fitted another battery and with Matt’s help put them into relay. I only turn on the second battery when head winds are strong or if I pushed myself hard the day before. My fitness is gradually increasing with this method, instead of pushing myself too hard, as at my age this could cause me health problems. If you are thinking of purchasing a e-bike I thoroughly recommend Matt from Solar Bike.
I just built this cruiser bike with a 200 watt mini-motor, it looks great and performs really well with the single speed gearing of the cruiser bike. The water tube bottle mounted well on the top bar and looks a little like a petrol tank. Very comfortable and stylish electric bike I think, perfect for around here in Sydney.
I used to cycle quite a bit with my daughter (now 4 years old) in the trailer for any trip less than 10km return. The trips got shorter with my second child (now 2 years old). But my main problem was my daily commute (2-3 times a week) to drop off the kids to their respective day care places and then go to work. It’s a 50km round trip and there is no way I could do that on a normal bike. I found driving frustrating and a waste of time and money. I then somehow thought of an ebike.
Since acquiring my 200W water tube battery conversion kit from Solar Bike about 6 months ago I have not only used it for my daily commute to work (I have a second charger that I leave at work) but also to go shopping, to the beach, playground and any other trips with safe cycling conditions less than 20-30km return. The kids are as happy in the trailer as they are in the car or pram, and mum is definitely much happier.
So far I haven’t come across a single slope where my ebike hasn’t been able to pull the three of us up. On a flat road without wind and light pedalling I travel at a speed of 20-25kph. Any faster would become dangerous in my opinion. Braking distance greatly increases with 2 kids at the back.
My only regret is that I hadn’t discovered Solar Bike earlier!
Elizabeth from Perth!
Having bought the 36V 200W front wheel mini motor and battery, I found myself wishing I had purchased a more powerful motor for the 50km per day commute. Rather than start again, I put a 1KW motor on the rear wheel and ramped up the voltage to 48V by purchasing another 36V and 12V battery to give me both range and speed.
The result: a range of 50km with light pedalling when using the front motor (which cruises at 33kph) or a range of 35km with light pedalling when switching to the rear motor on long straights (which cruises at 60kph). Essentially, using a combination of the two allows for the open road with the rear motor, and around town with the front motor give the best results. Common sense must apply – cars and people do not expect a cycle to come towards them at high speed so the rear motor is reserved for special circumstances – no traffic / cyclists / pedestrians in sight!
I have recommended Solar Bike to a couple of people who have taken the plunge and wished they had done so sooner. Some people may argue that this type of conversion distorts the definition of cycling, but I still pedal, and I am sure other cyclists would rather see me on the bike instead of breathing the fumes from my car. Now, where did I put my radar detector…
I just love my electric two-wheel drive (Australian designed) Cruzbike, which I have been using for five months. With the Solarbike hub motor on the rear it’s a dream to ride, the motor is so smooth and quiet.
I find saddles on upright bikes very uncomfortable, so always had a longing for those big seats I saw on recumbents. I purchased one of Cruzbike’s cheapest recumbents, their Sofrider model. It was a very steep learning curve riding this type of bike and it took a couple of weeks to get the hang of it; the hub motor is a great help for starting off uphill at the beginning.
Having just reached retirement, I was looking to make a bullet proof super reliable machine. After a bit of research I put on Schwalbe Marathon Plus Tyres and swapped the derailleurs for a Nuvinci CVP continuously variable transmission hub gear on the front. I researched various electrical assist options and Solarbike’s maintenance free, one moving part hub motor was the perfect choice! It was very easy to fit to my bike, I designed a simple aluminium holder for the battery and put the control box under the seat. I chose the larger 500 watt motor because I’m eventually planning to buy a trailer to take my two dogs regularly to the beach, with an all up weight of 26 KG, the extra power should help greatly up some of Albany’s hills.
As my riding is mostly recreational for keeping fit, I put as much effort into pedalling as I can. I use the motor minimally on flat roads, except with strong headwinds, and only use the throttle minimally on slight inclines just to maintain a reasonable speed. I use full power on steeper terrain. I do a regular two hour ride and only use 40% of the battery capacity. The electric boost is great for quickly getting across busy main roads. I have tried winding the power up on a quiet road just to see how it goes, it has amazing acceleration up to a high speed and is a very exciting ride!
I can highly recommend Solarbike products and you get great customer service.
Rupert from Albany, WA
I have visited China many times and witnessed the large amount of the population on bicycles, many of which were electrical, and they were being used for everything from transportation to commercial vehicles. I have been bicycling for over 50 years and realized that in the present world environment, this is the future. I have investigated the Internet for e bikes and was overwhelmed by the myriad of “kits” available for converting a normal bike to e bike status…some good and some not.
I decided to search for a proper bike candidate for conversion. I settled on a 2010 Fuji Crosstown 4. The bike is perfect for conversion. It has a high quality aluminum frame as utilized on the entire Crosstown line and a steel fork. The derailleur is a basic wide range Shimano 7 speed cluster. Finding the right conversion kit was a bit of a challenge. I finally discovered Solar Bike, and I immediately realized that this was the quality Green thinking company that I was looking for. After initial contact with Matt, and expressing my needs to him, we assembled a proper kit. It is a Swift mini-motor kit with thumb throttle. Continuing exchanges modified the kit for my specific use.
The whole project took a little while as I am in America and there were lots of emails passed, assembly took me about 3 hours. I also slightly modified the stock bike, including a softer saddle to accommodate my aging 70 year old body as well as a bipod type kickstand to better support the heavier load, front and rear racks, and a cup holder for hot coffee – very important! I am extremely satisfied with the final result. The bike is awesome and has been exceeding all my expectations. The quality of the product shows! Many people are amazed at the results! All the parts supplied are of the highest quality and I thank Matt for all his help, I could not have done this without him. I have already recommended Solar Bike to several people.
Alan Simon, Oxnard, California, USA