Enduro Headset Bearing ACB 4545 136 Stainless 32.75 x 41.75 x 6 mm: 45 x 45 MFPN=1C0698 The result is the increased

The result is the increased power and modulation of disc brakes the fast smooth rolling speed of our bearings and the superior responsiveness of our RingDrive engagement system when you put the power down

Color Black Lock On Yes Grip Shift Specific Yes Defined Color List Black Shape Round

but protrusion through rim is the same as a 12mm DT nipple)

Reinforced stretch fabric for freedom of movement and durability

Enduro Headset Bearing ACB 4545 136 Stainless 32.75 x 41.75 x 6 mm: 45 x 45 MFPN=1C0698 The result is the increasedEnduro Headset Bearing ACB 4545 136 Stainless 32. 75 x 41. 75 x 6 mm: 45 x 45. ABI Headset Bearing for new builds or replacements. TECH SPECS Cartridge Bearing Angle 45x45 Bearing I. D. (mm) 32. 75 Bearing Type Cartridge Bearing O. D. (mm) 41. 75