sunrise bike 25mm u-shape wheel 50mm carbon fiber bike wheelset 700c clincher sunrise <br>rim: <br>material: carbon fiber-toray t700 <br>brake surface: basalt <br>rim finish: 3k matte <br>size: 700c <br>rim depth: 50mm <br>rim width: 25mm <br>type: clincher <br><br>hub: <br>model:r13(black) <br>type: j-bend <br>bearing: front: 2 sealed bearings rear: 4 sealed bearings <br>front hub: o.l.d: 9*100mm, 20 spoke holes, weight: 74.3g <br>rear hub: o.l.d: 10*130mm, 24 spoke holes, weight: 212.9g <br><br>spokes: <br>model: taiwan aero spokes (black) <br>spoke tension: <br>front: 90kgf <br>rear drive side: 130kgf <br>rear non-drive side: 80kgf <br>hole: front 20h, rear 24h <br>lacing: front : radial, <br>rear: 2x cross drive side, radial non-drive side <br><br>nipples: <br>material: taiwan alloy external nipple (black)<br><br>max recommend rider weight: 130kg/286lbs <br>max recommend tire pressure: 125psi/8.6bar <br>recommended tire width: 700cx25 or 700cx28 <br> <br>weight: 1635g±20g/pair <br><br>package including: <br>1x wheelset, rim tape, skewers, brake pads, extra spokes+nipples