Shimano Fc-r9200 Dura-ace 12-speed Double Power Meter Crankset 167.5mm

With several years of development and working closely with professional teams you can expect extreme accuracy from Shimano's first fully integrated power meter HollowTech II 12-speed Dura-Ace crankset. Accurately calibrated strain gauges are integrated inside both left and right crank arms this provides a stable measurement system through rotation from both sides for extremely precise data. +/-2% accuracy of strain gauge measured power Bluetooth and ANT+ with wireless firmware update and data acquisition system Easily rechargeable integrated battery with fully waterproof reliable electric system These industry leading HollowTech II cold forged hollow crank arms have evolved to increase rigidity reduce weight and improve strength The teeth have been developed to work only in conjunctio...

Shimano Dura Ace

Price: £994.99 from Cyclestore

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