Mavic ellipse wheelset track

Compatibility Rear axle: for fixing nuts only (included), M9x1 thread Front axle: for fixing nuts only (included), M9x1 thread Freewheel: fixed cog only, flip-flop hub (one cog possible on each hub side). Cog thread: 1,37x24TPI. Lock ring thread: left thread M33x1 Weight Pair without tyre: 1895 grams Front without tyre: 905 grams Rear without tyre: 990 grams Hubs Front and rear bodies: aluminum Axle material: steel Fixed cog Adjustable sealed cartridge bearings (QRM+) Intended Use Max. Pressure: see indication on wheel and tyre. If they differ, use the lowest of the 2 Minimum cog width : 7.5mm For a longer longevity of the wheel, Mavic recommends that the total weight supported by the wheels don #39;t exceed 120kg, bike included Recommended tyre sizes: 18 to 25 mm Rims Internal width: 15mm Drilling: traditional ETRTO size: 622x15C Height: 30 mm Valve hole diameter: 6.5 mm Material: S6000 Aluminum Tyre: clincher Joint: SUP Spokes Nipples: steel, ABS Material: steel Shape: straight pull, flat Nipples: brass, ABS Lacing: front radial, rear crossed 2 Count: 20 front and rear