The RACEOPT 3m-516-(PU) rear belt brings durable polyurethane construction to your drivetrain for dependable power delivery. It is a practical swap-in for owners looking to keep their cars running reliably in regular use.
This belt fits many popular kits including offerings from Yokomo, Spec R and 3Racing, making it a flexible part for racers who maintain multiple cars or upgrade over time.
Polyurethane provides strong abrasion resistance while retaining enough flexibility for smooth engagement. The RACEOPT 3m-516-(PU) is made to resist wear and hold belt form under repeated runs.
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