Other

- 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

This is the correct plug-and-play wire for Shimano's E-Tube Di2 electric-shifting systems. It comes in sixteen different lengths, so choose the one(s) that's right for your Di2 E-Tube wiring configuration.