TRiPEAK BB30 to BSA 1.37x24T Adapter (Frame ID: ∮ 42/L:73mm)

الوصف

TRiPEAK was profesional company for bike component design/manufacture on Bearing/Bottom Bracket/Tool field application. Focuses on bearing and its related product lines. Our flagship products is〝Zero-Creak〞bottom bracket which features a patented〝Twist-Fit〞hight quality Technology.