Kimbrough 48 Pitch (48P) Spur Gear 72 Tooth (72T) KIM143 143 Speedline and gray colors

and gray colors

and viewing data logs

600 examples produced went on to fulfil a leading military role for more than 20 years

and spoiler

Includes stickers to recreate markings

Kimbrough 48 Pitch (48P) Spur Gear 72 Tooth (72T) KIM143 143 Speedline and gray colorsKimbrough 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