<p>The wheelset supports 7-11 speed V brake type flywheel, 7 speed need to add gasket, 7 speed please contact customer service</p><p><br/><br/></p><p><span style="color:rgb(51, 51, 51);font-size:24px">French valve using</span></p><p><br/></p><p><span style="color:rgb(51, 51, 51);font-size:24px">Origin: Taiwan</span></p><p><span style="color:rgb(51, 51, 51);font-size:24px">Brand: Novatec</span></p><p><br/></p><p><span style="color:rgb(51, 51, 51);font-size:24px">External width: 20mm</span></p><p><span style="color:rgb(51, 51, 51);font-size:24px">Rim frame height: 18mm</span></p><p><span style="color:rgb(51, 51, 51);font-size:24px">Number of holes: Front 20 / rear 24H</span></p><p><span style="color:rgb(51, 51, 51);font-size:24px">Rim material: Carbon fiber</span></p><p><span style="color:rgb(51, 51, 51);font-size:24px">Bearing: front 2 / rear 4 bearings</span></p><p><span style="color:rgb(51, 51, 51);font-size:24px">Spokes: SAPIM RACE Air mechanics spokes</span></p><p><span style="color:rgb(51, 51, 51);font-size:24px">2.0 / 1.5 / 2.0mm</span></p><p><span style="color:rgb(51, 51, 51);font-size:24px">Flower drum opening:</span></p><p><span style="color:rgb(51, 51, 51);font-size:24px">Front flower drum: 100mm</span></p><p><span style="color:rgb(51, 51, 51);font-size:24px">Rear flower drum: 130mm</span></p><p><span style="color:rgb(51, 51, 51);font-size:24px">Weight:</span></p><p><span style="color:rgb(51, 51, 51);font-size:24px">Front wheel: ± 600g</span></p><p><span style="color:rgb(51, 51, 51);font-size:24px">Rear wheel: ± 780g</span></p><p><span style="color:rgb(51, 51, 51);font-size:24px">1 pair: ± 1380g</span></p><p><span style="color:rgb(51, 51, 51);font-size:24px">( Does not contain including quick disassembly )</span></p><p><br/></p><p></p>