BBB chainring BCR-06 RoundAbout 4
BBB BCR-06 chainring
CNC-machined 7075 T6 aluminium.
Shift pins on the outer side for faster shifting.
Extremely durable.
Available in every size and gearing.
Mounting - 4 arms.
BCD - 64.
Compatibility: Shimano / Sram.
| model year: | nespecifikován |















































































































































































































































































































































































































































































