Excite wheel assembly involves accurate and precise spoke tensioning and are mechanically stabilized to settle the components position guaranteeing high quality. Excite hubs have a light-weight alloy casing and cone/bearing movement for long lasting reliable performance. Medium profile 6005 alloy rims with ground braking surface. With grease hole for cassette body. Specifications: Shimano 9/10/11x Compatible Rim depth: 26mm Spokes: frt/rear 28 2x14 Axles: 100/130mm Weight: frt 965g/rear 1195g Q/R weight: 100g