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PBR Steel Standard Rear Sprocket 703 - 520
Manufacturer: | PBR |
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Manufacturer id: | 70340C45 |
General description
- Race experience
- Thanks to many years of competition experience, PBR developped a wide range of high quality sprockets in collaboration with top teams.
- High quality steel alloy 18NCD5
- High wear resistance
- Reduces frictions
- High precision manufacturing