Hayes Post Disc Brake Adaptor for IS Mount Front 160mm/Rear 140mm Rotor

- For use with 2000+ Hayes 74mm eye-to-eye calipers (adapters/calipers for 22mm mounts are no longer available) - (IS) International Standard 51mm tabs; (QR) Quick Release; (TA) thru-axle - Note: Fox-36/40 (thru-axle), Rock Shox Pike (Maxle), and Psylo (Tullio) axle forks use IS-QR adapters - 'Smart' part number is Hayes ID stamped/cast into adapter bracket (sometimes in conjunction with a leading 74- and/or a trailing letter)Today's Stock Status 1 Ready to ship or pickup from Utah 10+ Available to ship in 2-4 Business Days UPC: 844171000410 EAN: Not available Manufacturer Part Number: 98-15068 HY8811 BR3950 135043-Q1-L15D03