SRAM Quarq Cable Guide and BB Ring Mount KWT and features a knurled circumference

and features a knurled circumference for extra grip when hand-tightening/loosening

and simplicity to every wheelset

Please purchase crank arms separately

Thanks to the dimensional stability and the foam

Compatibility: Vivid Air models as of 2014

SRAM Quarq Cable Guide and BB Ring Mount KWT and features a knurled circumferenceLegacy 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