Kyosho IS117 43T Hard Bevel Gear - race-focused ST-RR Evo drivetrain upgrade  [KY-IS117]

Race-focused bevel gear for ST-RR Evo

RC builders aiming to sharpen their ST-RR Evo setup will value the Kyosho IS117 43T Hard Bevel Gear. Designed for sustained performance under racing conditions, this component helps preserve drivetrain efficiency and reliability.

Durable construction with accurate tooth form

The Kyosho IS117 bevel gear is produced from hardened materials to resist wear during intense use. Its 43-tooth profile delivers consistent power transfer and smooth engagement, making it suitable for racers who want predictable drivetrain behavior.

Fitment and simple swap-in upgrade

Made specifically for the ST-RR Evo chassis, this bevel gear installs with minimal fuss and no major chassis changes. Its compatibility allows quick replacement or upgrade to keep your vehicle running at peak mechanical efficiency.