Description
Supersprox-Stealth rear sprockets deliver the durability of steel teeth with the weight savings of an aluminum core—a combination that extends your drivetrain’s service life while keeping rotational mass minimal. If you’re tired of replacing worn sprockets every season, the steel teeth on this 39-tooth design will outlast aluminum alternatives by a factor of four. Built for serious riders pushing bikes up to 1400cc, this gold sprocket is engineered to handle both track aggression and street demand without compromise.
- 39-tooth configuration
- Steel teeth construction
- Aluminum core design
- 70% lighter than steel
- 4x longer lifespan
- Forged riveted assembly
- Up to 1400cc compatible
- Gold anodized finish
- Bolt-on installation
- Kawasaki OEM fitment
- MPN: RST-1489-39-GLD
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