SQUARE BOTTOM BRACKET 68MM JIVE3.0 THUN ST 120 - LENGTH 137MM
Designed for replacing the bottom bracket on your ROCKRIDER ST 120 bicycle.
With its aluminum structure, it's always a smooth ride for your pedaling.
Designed for replacing the bottom bracket on your ROCKRIDER ST 120 bicycle.
With its aluminum structure, it's always a smooth ride for your pedaling.