Screwing T47 Internal Select Spindle (mm):24mm while maintaining stable braking performance

while maintaining stable braking performance

Weight reduction directly leads to top performance

thereby obtaining safety

Rim Size: 20"-451mm

we not only achieve a lighter build but also create a clean

Screwing T47 Internal Select Spindle (mm):24mm while maintaining stable braking performanceThis product features an innovative 20T internal locking design, significantly increasing the tool contact area and ensuring extremely even locking force, completely eliminating the nightmare of stripped threads on traditional bottom brackets. Combined with a revolutionary quick release mechanism, it simplifies the previously cumbersome disassembly and maintenance process, drastically reducing preparation time. Precisely compatible with ISIS