50/52/55CM Fixed Gear Bike Frameset 700C Cr-Mo Steel Signle Speed Track Bike Frame C Brake Quick Release 100mm/120mm BSA BB68mm

Fixed Gear Bike frameset Ergonomically designed for greater user-friendliness, can 360° handlebar rotation that does not interfere with the feet, for a more comfortable ride.Chrome-molybdenum Steel Bike Framest:Material: Chrome-molybdenum steelFrame higth：50CM 52CM 55CMHead tube: 1-1/8" 28.6mmHeadset：34mmSeatpost: 27.2mmSeatpost clamp: 30.2mmCompatible Stem: 28.6 mmBottom Bracket: BSA68mm threaded bottom bracketQuick Release Axle Spacing: front 100mm rear 120mmBrake: C brakeFor wheel: 700CMAX Tire width: 25CFor Speed: Signle SpeedWeight: frame weight approx 2032g, fork weight approx 722gPackage:FrameForkSeatpost clampNOTES:1. Please allow slight dimensional tolerances due to manual measurements, lighting in photography may cause color differences from real life.2. Please double check the size details in our list according to your actual situation to make sure you buy the right bikes frame.3. If you have any product and service questions, please contact us and we will get back to you within 24 hours.

• 700C Fixed Gear Bike frameset: Height 50CM 52CM 55CM, C brake Qucik Release, wiht Fork, frame weight approx 2032g, fork weight approx 722g.
• Signle Speed Frame Specifications: Support 28.6mm Head tube, For 34mm Headset, 27.2mm Seatpost, 30.2mm Seatpost clamp, BSA BB68mm Threaded bottom bracket.
• Quick Release C Brake Frame: C Brake track bike frame, Quick Release Front 100mm Rear 120mm, maximum tires 700Cx25C.
• Chrome-molybdenum steel frame: 4130 heat-treated seamless chrome-moly steel tubing for front triangle, 4135 chrome-moly steel for rear triangle, partially heat-treated steel tubing Process, High strength and light weight.
• Package: Included frame, fork, seatpost clamp.If you have any questions about the Bikes frame, please contact me and I will be happy to help you.