SRAM 900 Rear Hub 28H 6-Bolt Disc Black XDR 27.8mm Driver Body 12x148mm Boost A1 tire-lever Item Specifications BB Shell Width

Item Specifications BB Shell Width (mm) 86 BB Shell Width (mm) 92 BB/Frame Interface BB86 BB/Frame Interface BB92 Bottom Bracket Shell I

52mm Labeled Size 29" x 1

These end caps are specific to 11-speed road freehub bodies/cassettes and are not compatible with 9/10 speed 12x142 mountain hubs

5mm outside diameter

SD-6) in one handy set

SRAM 900 Rear Hub 28H 6-Bolt Disc Black XDR 27.8mm Driver Body 12x148mm Boost A1 tire-lever Item Specifications BB Shell Width900 Rear Hub Durable Double Time four pawl mechanism offers quick engagement 1. 8 mm spacer is included for use with XD cassettes Sealed cartridge bearings Angled flanges provide optimum spoke geometry Axle end caps for alternate frame specs are included (except for Boost hubs) and can be swapped without tools Item Specifications Bearing Type Sealed Cartridge Cassette Body Type SRAM XD Cassette Body Type SRAM XDR Center to Flange, Left 37. 25 Center