Optional Ratio Gear Sets.
Use the gears in different combinations front and rear to reduce torque twist in the rear and overdrive the front axle to help pull you through climbs easier
The heavy duty gear set offers improved gear mesh reducing slop in the drive train
Spiral cut gears offer increased gear tooth contact and run quieter
New gear ratios offer a low gear and high gear range
Hardened steel for increased strength and additional weight in the axle
One set per axle required
Laser etched markings
Higher Gear Range36/14
Lower Gear Range43/13
Barcode 8774930068608
