RACEOPT 3m-516-(PU) Optional Rear Belt RO-S3M-516 - Heavy Duty PU Drive Belt  [RO-S3M-516]

Upgrade Your RC with the RACEOPT 3m-516-(PU) Rear Belt

The RACEOPT 3m-516-(PU) PU rear belt is a practical replacement for hobbyists who want steady drivetrain performance. Built from tough polyurethane, this belt offers wear resistance and consistent power transfer to keep your car running smoothly.

Compatible Kits and Models

This rear belt works with a range of popular kits, including models from Yokomo, Spec R, and 3Racing. Its broad compatibility makes it a handy spare for racers and tinkerers who service several cars.

Advantages of PU Construction

Polyurethane delivers a good mix of flexibility and abrasion resistance, reducing stretch and helping the belt last longer under load. The RACEOPT 3m-516-(PU) is designed to maintain reliable engagement and steady performance on the track.