Electric Bicycle - USA

Range is 25+ miles.

Designed for easy cruising, the R12 electric
powered bike uses the latest Shimano 3-speed
shifting. There are no rear gears. The Nexus
system has internal gearing in the rear hub.

The R12 uses a patented crank motor design.
This design allows us to get more climbing power
with lower battery usage. This also allows for easy
changing and removal of both the front and rear
wheels.

The crank motor enables the bikes gears to be
used with the motor. This allows you to downshift
for hills and to shift up to higher gears as you gain
speed. This feature is exclusive to our "R" models.

The R12 has a V-type front brake and a rear roller
brake.  Along with the easy to shift 3-speed hub,
the R12 combines features not available on other
electric bikes.

The "R" series bikes are our top models designed
to be comfortable and long lasting.

Quality components make the R12 an easy and
comfortable ride.

Lithium batteries combined with the low power
consumption of the crank motor allow you to travel
farther.

A 36 volt, 8 amp hour lithium battery pack provides
plenty of power for even the toughest hills.

High Torque 36v electric bike from R Martin Limited, USA. Buy with confidence from 5 - 1000 electric bikes. Seven Models.