Shimano Dura Ace Fc R9100 P Power Meter Chainset 175Mm 5339

With several years of development and working closely with professional teams you can expect extreme accuracy from Shimanos first fully integrated power meter HollowTech II 11-speed Dura-Ace chainset. Features : 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 procent 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 Hollow outer chainring, giving vast improvements in rigidity and increased weight savings The hollow outer chainring has essentially removed outer chainring flex, hugely improving shift performance making it precise even under high load These industry leading HollowTech II cold forged hollow crank arms have evolved to increase rigidity, reduce weight, and improve strength The teeth Lees meer over de Shimano Dura Ace Fc R9100 P Power Meter Chainset 175Mm 5339 van shimano in de productgroep sports and nutrition