Hayes Fork Adapter, sealed in original packaging
For use with 2000+ Hayes 74mm eye-to-eye calipers
(IS) International Standard 51mm tabs; (TA) thru-axle
Note: Fox-36/40 (thru-axle), Rock Shox Pike (Maxle), and Psylo (Tullio) axle forks use IS-QR adapters, not this IS-TA adapter
'Smart' part number is Hayes ID stamped/cast into adapter bracket (sometimes in conjunction with a leading 74- and/or a trailing letter)
Specs:
Fits: IS-TA fork
Mount bolt spacing: 51mm
Caliper bolt spacing: 74mm
Rotor Front: 180mm (7")
Smart: 34