Shimano Bike Parts

- Width: 5.8 mm - Drivetrain Speeds: 11 - Color: Silver - Reusable: No

- Chainrings for SLX FC-M675 double cranks - Please refer to compatibility: 38T chainrings are available for 24T or 26T inner chainring and are not cross-compatible.

- Lighter, XTR-grade caliper adapters - Includes conical washer for better caliper alignment - Works with all post mount calipers Legend : SM-MA90-F203S/P : - Position : - F: Front - R: Rear - 203 : Rotor size Caliper type: - S: Int-A-standard - P: Post Suspension/frame type: - S: Int-A-standard - P: Post - B: Boxxer - Z: Marzocchi 20mm