Very Durable:The 40CrMo steel material is durable and improves the overall performance of the Spur Gear
Package include:3pcs Center Reduction Steel Gears
Better heat dissipation for high Speed
Description
180 32T Motor All-Metal Center Reduction Gear Assembly 16.6:1 (11T 40T 37/18T 40/18T ) 180 Motor 32T
All-steel gears 100% more durable than stock 32T motor 50% faster than stock