Front/rear steel sprockets, X-ring chain, 520 pitch
Complete drivetrain conversion kit. Front and rear steel sprockets, X-ring sealed 520 chain, master link included. Pre-counted links for direct fitment. Improves acceleration and reduces chain stretch over OEM roller-chain setups.
| brand | DID / RK |
| pitch | 520 |
| chain_type | X-ring sealed |
| tooth_range | 15/45 std |
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