68mm Sealed Bearing Aluminum Sheath Bike Bottom Bracket

제품 번호.:TP-170031-1
High quality bicycle parts. Accept custom design.

특징:

Sealed bearings
Durable and long-lasting
Portable installation
Quality assurance

명세서

제품 Bicycle Bottom Bracket
재료 Sealed bearing w/aluminum sheath, Cold-forged steel cups, Smooth turning
크기 68mm
BC1.37''*24TL/R
Axle Boron steel, Phosphated cups anodized sheath