Sigma BC 12.0 WR Bicycle Computer Hybrid Made from 7075-T6 aluminum for

Made from 7075-T6 aluminum for long life

setting the tire size on the BC 12

Roller bearing clutch in the pulley cage pivot for better chain control

Water Resistance Water resistant - Extra protection against the elements

Fits Shimano XTR BB93

Sigma BC 12.0 WR Bicycle Computer Hybrid Made from 7075-T6 aluminum forThe Sigma BC 12. 0 WR bike computer keeps things sporty. It offers you twelve functions that give you an overview of your performance on two different bikes at all times. The wired bike computer also provides monthly performance statistics. It is a true Sigma Original with lots of sophisticated functions. The wired (WR) version offers stable data transfer with the speedometers direct cable connection with the transmitter The BC 12. 0 WR has an