Kimbrough 48 Pitch (48P) Spur Gear 76 Tooth (76T) KIM163 163 ceramic bearings Never compromise

Never compromise

Performance at an Affordable Price

this is a drop-in replacement for the stock aluminum top shaft

Low-Profile case saves space and weight

Kimbrough 48 Pitch (48P) Spur Gear 76 Tooth (76T) KIM163 163 ceramic bearings Never compromiseKimbrough spur gears are molded with black 4 6 Nylon plastic, because black dissipates heat into the air better then any other color and high temperatures are not good for thermo setting plastics. This plastic is almost three times tougher and will withstand operating temperatures 75 to 125 higher than plastics used by other R C car gear manufacturers. Kimbrough spur gears are full width, because a narrow or profiled plastic gear can deform under