Enduro ACB 4545 S8551 1-3/8 BO Angular 36.8 x 45.8 x 6.5mm 45°/45° Headset Bearing needstag and limits gastrointestinal discomfort

and limits gastrointestinal discomfort

- Water resistant IP66 rating (wash-proof)

Spray Nano Tech Bike Cleaner onto the entire bike including components and leave for 3-5 minutes

effectively communicating your actions to traffic and fellow cyclists

it utilizes a Pindome design for gears 1-8 and a single piece mini-cluster for gears 9-12

Enduro ACB 4545 S8551 1-3/8 BO Angular 36.8 x 45.8 x 6.5mm 45°/45° Headset Bearing needstag and limits gastrointestinal discomfortACB 4545 S8551 BO 1 3 8" Angular Contact Black Oxide treated Headset bearing (36. 8 x 45. 8 x 6. 5mm: 45 x 45 deg) Angular contact headset bearing featuring anti corrosion Black Oxide Magnetite coated 52100 High Carbon Chromium alloy races paired with grade 10 Balls. Black Oxide coating provides an extra level of corrosion resistance and extended worry free performance The Enduro line of angular contact headset bearings start with Black Oxide treated