Effective toptube length = 52.5cm.
700C Carbon Fiber Road Bike Frameset 43cm 46cm 48cm 51cm 54cm Wind Breaker Racing Bike Frame Disc Brake Thru Axle F12×100mm R12×142mm T47mm Threaded Bottom Bracket(48CM)
Carbon Fiber Road Bike Frameset with Fork Seat Post Disc Brake Internal Routing Bike Frame Set (S-51CM)
ZCYLPT Carbon Fiber Road Bike Frameset with Fork Seat Post Disc Brake Internal Routing Bike Frame Set (L-56CM)
ZCYLPT Carbon Fiber Road Bike Frameset with Fork Seat Post Disc Brake Internal Routing Bike Frame Set (S-51CM)
ZCYLPT Carbon Fiber Road Bike Frameset with Fork Seat Post Disc Brake Internal Routing Bike Frame Set (M-54CM)
ERSINIAN 700C Carbon Fiber Gravel Bike Frameset 45/48/51/54CM Road Off-road Bike Disc Brake Frames Thru Axle Front12×100mm Rear12×142mm Internal Routing(Black,51CM)
