Axial Heavy Duty "Underdrive" Bevel Gear Set (43/13) Motors / Electronic Speed Control 1mm Each Weight: 0

1mm Each Weight: 0

ATX only uses the best materials

61 AMPS Output: 51

The crankshaft is a different style (larger) than the original zenoah engines

By sliding the rear hub carrier forward

Axial Heavy Duty "Underdrive" Bevel Gear Set (43/13) Motors / Electronic Speed Control 1mm Each Weight: 0Heavy Duty "Underdrive" Bevel Gear Set (43 13) From Axial 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 Features: 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