SRAM XD Freehub Body Bearings - 11/12 Speed X0 Hubs Rise 60 B1 Roam 30 Roam 40 Rail 40 Rise XX Roam 50 B1 Roam 60 B1 Product Type_Ski Carrier Flip Mount System allows for

Flip Mount System allows for quick install or removal

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Removable and ventilated side shields add peripheral light coverage

Color Silver Range 12-25 Cassette Cogs 12-13-14-15-16-17-18-19-21-23-25 Cassette Body Type Shimano/SRAM 11 Speed Road Drivetrain Speeds 11 Weight 243 Designed for ebike Yes Defined Color Silver

SRAM XD Freehub Body Bearings - 11/12 Speed X0 Hubs Rise 60 B1 Roam 30 Roam 40 Rail 40 Rise XX Roam 50 B1 Roam 60 B1 Product Type_Ski Carrier Flip Mount System allows forSRAM XD Freehub Body with Bearings 11 12 Speed X0 Hubs Rise 60 (B1) Roam 30 Roam 40 Rail 40 Rise XX Roam 50 (B1) Roam 60 (B1). Original equipment freehub bodies to fit SRAM hubs and wheels. TECH SPECS Cassette Body Type SRAM XD 11 12 Speed Material Aluminum