These chain rings use the official X-SYNC technology liscened from SRAM for unmatched chain retention. The unique high-precision tooth profile creates...More
These chain rings use the official X-SYNC technology liscened from SRA...
Cold forged and CNC machined from 6061-T6 aluminum alloy, Box One Fixed Seat Clamps are tough, lightweight and exceptionally good looking. Featuring t...More
Cold forged and CNC machined from 6061-T6 aluminum alloy, Box One Fixe...