EVOSID Road Bike Crank 160/165/170mm Chainring 40/42/44/46/48T Gravel Bicycle Integrated Fire Crankset 11/12 Speed Folding Bike

Brand: EVOSIDMaterial:Aluminum AlloyCrank length: 160/165/170mmInstallation Type: 3 nails Direct InstallationAxis diameter: 24mmPedal: M14Support speed: 7s-12sCompatible: Shimano, SRAMBottom bracket specifications:BB68 M68-73 (standard configuration),The applicable frame bottom bracket width of 68mm-73mm.Thread specifications: BC1.37*24T, 34.5mm outer diameter, suitable for 24mm AxisFeature:1. 7075 aluminum alloy forging.2. Compatible with 7-12 speed.3. Axial chromium solvent steel, high intensity, high temperature resistance, preservatives, light weight.4. Laser laser surface treatment, will not fade.5. 3D forging processCrank weight:160mm ≈478g165mm ≈482g170mm ≈486gBottom bracket: ≈95g