BXT Track Frame Full Carbon Frame Tracking bike Frameset Fixed Gear 700C BSA Single Speed Customized Google-Approved SRAM 11/12-speed shifter rear derailleur

SRAM 11/12-speed shifter rear derailleur SX NX GX drivetrain combination 11/22/33-speed rear derailleur - Clearance Sale

Frame+Seat Clamp+Cable Spacer+BB T47+Headset+Thru Axle Skewers

Seat tube: T700 Carbon Fiber Seapost

If you want to buy rear thru axle 142*12mm or headset

70-130cm Volume 0

BXT Track Frame Full Carbon Frame Tracking bike Frameset Fixed Gear 700C BSA Single Speed Customized Google-Approved SRAM 11/12-speed shifter rear derailleurHello, friend I am glad that you have entered the bxt official store to place an order If you have any questions about BXT products, you can send me an email at any time You can also contact me by adding wasapp+86 13428991904 1) About transportation and tariff issues: If you are from the European Union: We will choose DPD duty free logistics channel to send the package for you You do not need to pay tariffs, the tariffs are borne by us, and the