Carbon fiber mountain bike soft tail frame 140mm stroke central motor

Carbon fiber mountain bike all black non-standard off-road mountain frame internal wiring

Carbon fiber mountain frame non-standard all black off-road bicycle 27.5_ 29 inch frame

Carbon fiber mountain frame OEM customized soft tail suspension frame

Mountain bike aluminum alloy frame 26_ 27.5_ 29 inch hard tail

Unmarked carbon fiber soft tail mountain bike frame AM29 full shock absorption1 (2)

Aluminum alloy highway frame quick disassembly with carbon fiber front fork

Highway frame, carbon fiber frame, gradient paint, off-road bicycle frame

Customized carbon fiber mountain bike frame, off-road bicycle frame can be OEM processed

Disc brake non-standard all black carbon fiber road bike frame1 (1)

OEM Bicycle frame

27.5-inch mountain bike aluminum alloy frame disc brake quick release bracket