BBB jockey wheels BDP-06 RollerBoys 12T
Jockey wheels with 12 teeth.
12 teeth.
EMS Swiss composite material with 40% glass fibre content.
The narrow tooth profile guarantees maximum chain retention.
Sealed bearings.
Compatible with: SRAM.
Material: Grivory EMS.
| model year: | nespecifikován |















































































































































































































































































































































































































































































