Shimano Altus RD-M310 7/8-Speed 13/15t Rear Derailleur Pulley Set. Shimano Rear Derailleur Pulley Assemblies
- TECH SPECS
| Fits Brand | Shimano |
| Drivetrain Speeds | 7 |
| Drivetrain Speeds | 8 |
Soft trail leg warmers-Folding bike seat post tension torque spacer-Shimano Altus RD-M310 7/8-Speed 13/15t Rear Derailleur Pulley Set
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