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200W E-BIKE CONVERSION Our kit comes with everything you need to convert
a regular Diamond framed bike to electric power. We use a custom 3 phase
brushless in-runner motor with built in sensored
speed controller, designed to run on Lithium battery packs that measure
25-26v fully charged. The motor runs through a sealed planetary gearbox. The
output shaft runs a standard pitch sprocket that matches most bike chains,
and features a sprag clutch built in, this allows the motor to drive the
bikes gear system without you pedalling, or sit idle with no load on the gear
system while you pedal. The combination of high torque 3 phase brushless motor, planetary
reduction gearbox, and the direct drive through the bikes own gear system
results in a bicycle that is very versatile and has very hi torque, able to
climb steep hills through the low gears or cruise along on the flats at a rapid pace with only
light pedal input! Overall power is many times more than any hub motor setup
can produce, and that power runs through your gears, unlike a hub motor that
has a single geared speed.
Picture for
illustrative purposes only, some fittings may be slightly different in the
supplied kit CRANK SET The supplied crank-set is the top model available
and is a double chainwheel plus drive sprocket for
the motor. The outer sprocket is spaced further than a regular crank set and
runs the drive chain from the motor. The second and third sprockets are the
main gear sprockets and carry your existing main chain to the back gear
cluster. Our outer and inner sprockets are the more expensive heat treated
alloy, saving almost 500g in weight over the regular cranksets. So what you end up with is 2 main sprockets
at the front much like your original gear system, your derailers will operate
all the gears as normal once the front one has been adjusted to suit 2
sprockets, the only difference is the front gears will only change between 2
sprockets, small and large. Note: Buying an Ebay kit with the basic single
steel sprocket for the front really limits your power as you have no small
34T sprocket to drop down to when climbing steep hills. This is why we dont
bother to offer the cheap steel crank set.
Note: motor mounting bracket in photo is old style, current kits will
have sprocket guard included. We supply a sealed bottom bracket with an
extended axle so that your left pedal clears the back of the motor housing.
The bottom bracket is standard 68mm cups and will fit most
older bikes and many newer bikes that have a regular bottom bracket. THROTTLE CONTROL The throttle is a twist grip much like a
motorbike and comes with matching rubber grips for your handlebars. All the
wiring is pre terminated and simply plugs together. There is a power switch
on the throttle assembly so that you can switch the system off and a 3 stage
LED light system to show the battery capacity.
We also supply a tough nylon bag that straps
under your seat or under the top bar of the frame and can carry up to two
battery packs. The photo below shows the complete setup fitted to one of our
bikes. With our 22.2v 10Ah battery pack we can maintain 25kmh genuine speed
with light pedalling along level surfaces and get well over an hour of constant
running from the system. Of course you can pedal faster, but the motor will
not assist you above 25kmh in the road legal setups.
Our
bikes will climb steep fire trails on their own in low gear, or you can power
up a trail by pedalling and running at full electric power, once you have
experienced a quality Electric Assist setup like this you will never go back
to riding on or off road without it! This conversion will peak at around
250-275 watts under full load but is a rated 250w system and road legal if
all sensors are installed. BATTERY REQUIRED: One or two of our 22.2v 10Ah EXTREME POWER
Lithium-NiCo or LifePO4 battery packs. (22.2v is nominal
rating used by most factories, fully charged is 25-26v) Using two of our
batteries in parallel gives double the run time and the best power output
possible, our battery bags are designed to take 2 packs anyway and our
batteries are half the price of others! INSTALLATION Our Motor kit is easily mounted on most diamond
frame bikes with the supplied mounting bracket set & hardware. The kit is
supplied with all parts listed above, we are happy to help via email
with any installation issues. We fit plugs for the battery connections and
test the complete set on the bench before shipping. You will need some simple bike tools, a crank
puller, a chain press, and a bottom bracket spanner. We will be stocking
these tools in the near future; all are available at your local bike shop. WHAT YOU GET IN THIS KIT: 200 Watt 3
Phase BRUSHLESS inrunner Motor with inbuilt sensored speed controller. Machined
Alloy Motor Mounting Bracket with chain tensioner pulley, Sprocket guard,
spacers & bolts. Drive chain
for connecting motor drive to chainwheel. Handlebar
twist grip throttle with cable 2x Handlebar
Grips. NOTE:
You will need a rack or bag to hold your battery pack. PRICE FOR KIT: AUD$740.00 inc GST (Unfortunately due to
the weak AUD our imported parts prices have risen a
lot!) |
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TERMS & CONDITIONS: Riding an Electric bicycle can be a
dangerous activity, OZ-eBikes cannot be held responsible for accidents or
injury caused by your use of these products. It is your responsibility to
ride in a safe manner using appropriate safety gear and to follow your states
road laws for bicycles. Our warranty responsibility is limited to the
products supplied only, and warranty is provided for the supplied products
only if they are used as intended. Any modifications of the equipment, use of
incorrect batteries or chargers etc will void the warranty. By purchasing any
kit or parts from us you agree to all our terms and conditions. For the full
terms and conditions please go to our TERMS & CONDITIONS
page. YOUR LEGAL
RESPONSIBILITY: This 200w kit is the legal power limit that can be ridden on public
roads. Ride at your own risk. NOTE: We
cannot be held liable for any issues that may arise with road use as this is
a kit intended to be installed by the end user, we cannot control the
installation process which is why we wire up and bench test every kit before
shipping out. The onus to meet |
©2012 OZ-EBIKES AUSTRALIA