Hot RacingHot Racing Aluminum 8 mm to 5 mm Pinion Reducer Sleeve HRANSG85 R08 unlocks wider gearing choices for your RC vehicle. This durable aluminum sleeve precisely adapts 8 mm bore pinion gears to fit 5 mm motor output shafts.
Achieve optimal performance by utilizing a broader selection of pinions, eliminating the need for new motors or specialized gears. Its precision engineering ensures a secure, wobble-free connection, leading to efficient power transfer and enhanced drivetrain longevity.