Kimbrough 66 Tooth 48P Precision Spur Gear. For the Team Associated B4/T4/SC10.
With more than 30 years of plastic gear form experience and more than fifteen years of experience racing R/C cars, Kimbrough Racing Products knows what it takes to make the best R/C car racing gears.
Kimbrough Racing Products Plastic Gears have been used to set all of the unlimited speed records for R/C 1/10 scale electric cars in the U. S. and are used by a large number of the top professional R/C car racers around the world.