• 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