Description:
Machined aluminumc ase
Black，Red，Purple Anodized
Machined solid delrin skid plate, super slippery for sliding over rocks and debris.
Heat treated alloy steel gears and output shafts.
Includes hardware required for assembly
3.66:1 gearing, plus 44T spur gear.
Motor installation method: front mounted on the right
Uses 48P pinion gears from 9 to 17 teeth(Not Included).
Use 12T pinion gear as a starting point for most AR44 applications with overdrive front gears.
18.6% overdrive (both outputs spin same direction, so no need for flipped ring gears).
28% overdrive when used with underdrive rear ring and pinion.
38% overdrive when used with underdrive and overdrive ring and pinion

Specifications：
Material: Aluminum alloy (shell), carbon steel (gear, shaft), POM(skid plate)
Gear ratio: 3.66:1
Output shaft: 4.9mm
Bottom plate width: 72mm
Bottom plate thickness: 9mm
Color: Black/Red/Purple
Weight: 137.1g(with packaging)

Note：It is recommended that buyers add additional gear lubricating grease after receiving the goods, which can reduce gear wear and minimize the noise of metal gear meshing