49/52/55/58CM Fixed Gear Bike Frameset with Fork 700C Single Speed Aluminum Alloy Bike Frame Quick Release 100/120mm C Brake Racing Track Bike Frame BSA BB68mm Internal Routing

700C Fixed Gear Bike frameset 49CM 52CM 55CM 58CM Quick release frame Front 100mm Rear 120mm C brake track bike frame BSA BB68mm Internal Routing Single Speed Single Speed Frame parameters:Material: Aluminum alloyFrame higth：49CM 52CM 55CM 58CMHead tube: 1-1/8" 28.6mmBottom Bracket：BSA68mm threaded bottom bracketBrake: C brakeQuick Release Axle Spacing: front 100mm rear 120mmFor wheel：700CMAX Tire width: 25CWeight: frame weight approx 1493g, fork weight approx 665gPackage:Aluminum alloy Frame x1Aluminum alloy Fork x1Headset x1Seatpost clamp x1Note: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.

• Fixed Gear Bike frameset: 700C wheel diameter, AL6061 Aluminum alloy Racing track bike frame height 49CM 52CM 55CM 58CM, frame weight approx 1493g, fork weight approx 665g.
• Bicycles Frame Specifications: Supporting 28.6mm 1 1/8" Head tube, 27.2mm Seatpost, fit BSA BB68mm Threaded bottom bracket. Quick release Front 100mm Rear 120mm, maximum tires 700Cx25C.
• Frame Height: C brake Bike frame Recommended height: 49cm(152-163cm); 52cm(163-173cm); 55cm(173-180cm);58(180-188)cm.
• Aluminum Alloy Frameset: Aluminum alloy Material, Lightweight aluminum alloy has good welding performance, so that the frame has a high strength and not easy to break characteristics.
• Package: Includes frame, fork, headset, seatpost clamp.Perfect gift for bike lovers, can be assembled with your friends. If you have any questions about the bike frame, please contact me and I will be happy to help you.