Enduro ABEC-5 Cartridge Bearing MR 17287 17x28x7 MPFN-SCH020194N0100 2 x 400mm 18mm Offset

2 x 400mm 18mm Offset Black

Ritchey compression plug is included

Compatible with the following SRAM 1x12 rear derailleurs: XO1

The Ritchey Logic WCS threadless headset features angular-contact cartridge bearings

Progressive shoulder lugs deliver secure traction in the corners

Enduro ABEC-5 Cartridge Bearing MR 17287 17x28x7 MPFN-SCH020194N0100 2 x 400mm 18mm OffsetSuper smooth, fast design with very low resistance Single row radial cartridge bearing with self lubricating nylon cage, separated ABEC 5 ball design including snap ring and axial face seals 3rd party web sales (eBay, Amazon, etc.) are strictly prohibited by the manufacturer TECH SPECS bearing# MR 17287 ID x OD x W (mm) 17x28x7