Description
If you’re serious about quarter-mile performance, stock gearing is holding you back. This RK 520 Quick Acceleration Kit swaps your factory sprockets for race-proven gearing that delivers harder acceleration off the line and through the mid-range—exactly what separates consistent winners from the rest. Paired with RK’s XW-ring sealed chain, you get the reliability to match the performance gains, lap after lap.
What’s Included:
- RK XW-ring sealed chain
- Premium steel front sprocket
- Black case-hardened finish
- Quick acceleration race gearing
- Honda CBR 1000 fitment
Key Specifications:
- Chain size: 520
- Material: Steel alloy
- Sprocket finish: Case-hardened
- Application: Honda CBR 1000
- Installation: Bolt-on replacement
- MPN: 1062-079PGX






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