The Smart Upgrade – Durability Meets Lightweight Performance
Upgrade your drivetrain with the Pisces Custom Rear Sprocket – engineered for riders who want the longevity of steel and the weight savings of aluminum. Whether you're on Supermoto, track, or Enduro trails, this sprocket delivers lasting performance without the excess weight.
Dual-Material Design
We combine two proven materials to outperform single-material alternatives:
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Steel Outer Ring (Teeth) – Heat-treated hardened steel resists wear and impact, lasting 3× longer than a full-aluminum sprocket.
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7075-T6 Aluminum Core – CNC-machined aerospace alloy sheds up to 30% of the weight compared to full-steel sprockets, reducing unsprung mass for snappier throttle response.
Black Passivation Finish
The steel teeth undergo a black passivation treatment – a specialized anti-corrosion process that provides superior rust resistance for all-weather riding, while delivering a stealth, race-inspired look.
Extends Chain Life
Hardened steel teeth reduce friction between sprocket and chain, minimizing wear on both. Your chain runs smoother and lasts longer – saving you money on drivetrain replacements.
Key Benefits
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3× longer service life than full-aluminum sprockets
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30% lighter than full-steel sprockets
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Black passivation for corrosion resistance
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Reduces chain wear – extends drivetrain life
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Fits most street, Supermoto, MX, and Enduro models
Find Your Fit
Use our customization template above to select your bike brand, model, year, and tooth count. We'll match the correct bolt pattern for your specific setup – no guesswork.
Steel for durability. Aluminum for speed. Pisces Custom for the perfect balance.