Crystalyte 

Nimh 36 volt Aluminium bike

4011 Motor 

Mr. David Beverstein collection

CANADA

　

　

High Suspension E-MTB

design by 

SLA Battery 48 volt MTB

　

　

　

Electric MTB Specs.

Full suspension Alumiumum frame downhill mountain bike

Motor and speed control weight  6kg
Power 48v   4 Batteries 12v  7.2ah  with seat post carrier weight 12.75kg
Battery charger 1.2 ampere current limited  switching type, charging SLA batteries to 2.45v/cell or 58.8v
Tires 26" X 2.30 knobby tires @ 40psi
Top speed with 409A motor 32km/hr@ 7amps 52v (fresh charge) higher torque motor
Top speed with 309B motor 42km/hr@15amps 51v (fresh charge) low torque motor
Installation times
Install spokes and true front wheel hub and rim  2 hrs
Install front wheel , speed control ,  throttle ,wire battery to controller  3 hrs