One piece rotor featuring the tested and proven Catalyst brake ring 6-bolt mount 1.95 mm thickness Can be used with adapter for Centerlock hubs 140 and 160 mm are UCI approved. One piece rotor featuring the tested and proven Catalyst brake ring.
SwissStop Catalyst Rotor 6 Bolt
35Mm 42Mm 45Mm 48Mm 50Mm 53Mm Front Mid End Exhaust Catalyst DB Killer Baffle
Derailleur Hanger 269 with mounting Bolts for Cannondale Bicycles Part #KP284 Newer Version Catalyst Forray Rush Trail SL 29 27.5 Kids Trail 24
