The GX40W is designed for mixed gravel and CX, Dirt use.
Rim depth is 40mm and external rim width is 29mm, Hookless design provides better stability ..
BTLOS GXL series 40mm wide deep rim hookless design made for disc brakes.Disc-specific carbon construction, tubeless-specific.In stronger impact resis..
GXL40A Hookless Gravel/CX Disc Brake Asymmetrical Rim
BTLOS GXL series 40mm wide deep rim hookless design made for disc brakes.Disc-specific carbon construction, tubeless-specific.In stronger impact resis..