21 Tooth Belt to Chain Drive Front Sprocket for Sportster Evolution 883 1200 XL 1991-2020 Upgrade Gear Kit for 530 Chain Swap In Sprocket for Faster Shifts, Smoother Ride, and Customizable Gear Ratios

Single 21-Tooth Front Sprocket for Sportster Belt-Drive
✔️ 21T front sprocket for 530 chain, fits 1991-2020 Sportster XL

This front transmission sprocket is used in belt-to-chain conversion kits for Harley Sportster models, enabling customizable gearing and smoother shifts on 1991-2020 Evolution 883/1200 XL bikes.

✅ 21T front sprocket designed for 530 chain systems
✅ Fits 1991-2020 Harley Sportster Evolution XL models
✅ Works with Belt-to-Chain Drive Conversion Kit for gearing options
✅ Includes Genuine Billet Proof Designs authenticity sticker

💡 What is a front sprocket used for in a belt-to-chain conversion on a Harley Sportster?

- It changes gearing ratio to balance torque and top speed.
- 21T size paired with 530 chain helps tune shift feel and acceleration.
- Use with the Belt-to-Chain Drive Conversion Kit for best results.
- Ensure proper installation with flange nut to lock sprocket in place.
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