Drivers who push their ST-RR Evo will find the Kyosho IS117 43T Hard Bevel Gear a solid upgrade. It is built to tolerate harsh running and to keep the drivetrain operating smoothly during demanding sessions.
The Kyosho IS117 bevel gear is made from hardened material and finished to maintain accurate tooth profile. The 43 teeth provide dependable engagement and steady power flow for consistent handling feel.
Specifically configured for the ST-RR Evo chassis, this bevel gear fits with minimal adjustment. It is practical for quick replacements and helps preserve overall drivetrain performance.
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