Aluminium hub for bicycle Rear wheel 18P DBCL for thru axle 12mm 24 holes, straightpull, Rotor Aluminum SRAM road.Specifications:- Product Type: 180- Field Of Application: Road- Material: Aluminum- Net Weight [G]: 180.000Brake & Freehub System:- Brake Interface: Disc Center Lock- Free Hub Body: SRAM XDR RD. (AXDR)- Freehub System: Ratchet EXP 36Dimensions:- Axle System: 12 mm Thru axle- Built-In Dimension: 142 mm- Hole Count: 24- Bore Type: Round