Aluminum hub for bicycle Front wheel 240 NODISC for quick release 5mm 20 holes, matt Dimension: 100mm with decal WS.Specifications:- Product Type: 240- Field Of Application: Road- Net Weight [G]: 116.000Brake & Freehub System:- Brake Interface: Non discDimensions:- Axle System: 5 mm quick release- Built-In Dimension: 100 mm- Hole Count: 20- Bore Type: Round