#6661 - 84 TOOTH SPUR GEAR 48 PITCH
Discontinued
Tune your car or truck for maximum top speed or faster acceleration with a new spur gear. A smaller spur gear gives you more top speed but slower acceleration and less runtime. You'll see faster acceleration and longer run time, but less top speed, with a larger spur gear.
Will NOT work with 64DP pinion gears, must be used with 48DP pinions.
#6990 SPUR GEAR 90 TOOTH (48 PITCH)
#6984 SPUR GEAR 84 TOOTH (48 PITCH/CARBON FIBER)
#6981 SPUR GEAR 81 TOOTH (48 PITCH/CARBON FIBER)