SRAM Quarq Cable Guide and BB Ring Mount KWT ULTEGRA CS-R8100 cassettes are the

ULTEGRA CS-R8100 cassettes are the new paradigm in road shifting

The ultimate finishing touch for your Pinarello disc brake build

safe listening at a cost-effective price

Includes SM-SH11 cleats with +/-3deg angular float

SRAM Quarq Cable Guide and BB Ring Mount KWT ULTEGRA CS-R8100 cassettes are theLegacy power meters need a magnet to measure cadence. Quarqs rare earth magnets deliver a powerful, everlasting magnetic field to ensure optimum performance. Specifications Contains 3 magnet types: adhesive putty, cable guide and BB Ring Mount DZero platform power meters do not use a magnet If your power meter uses a CR2032 battery you can eliminate the magnet with a new firmware. Mfr Claimed Weight TBC