Shimano FC-R9200-P Dura-Ace 12-speed double Power Meter chainset

£1199.99

Specs

Reviews

Options	50 / 34 teeth 170 mm Black Please Call / Email For Availability 52 / 36 teeth 170 mm Black Please Call / Email For Availability 54 / 40 teeth 170 mm Black Please Call / Email For Availability 50 / 34 teeth 172.5 mm Black Please Call / Email For Availability 52 / 36 teeth 172.5 mm Black Please Call / Email For Availability 54 / 40 teeth 172.5 mm Black Please Call / Email For Availability 50 / 34 teeth 175 mm Black Please Call / Email For Availability 52 / 36 teeth 175 mm Black Please Call / Email For Availability 54 / 40 teeth 175 mm Black Please Call / Email For Availability
Description	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 chainset 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 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 have been developed to work only in conjunction with the 12-speed chains for improved contact providing more efficiency and improved power transfer There is a wide range of chainring ratios and crank arm lengths available enabling customisation for all riders and racing disciplines HollowTech II integrated bottom bracket design uses a wider bearing placement and larger axle diameter for increased stiffness and efficiency Bottom bracket seal design has a minimal bearing interface gives superbly smooth rolling and increased durability

Options

50 / 34 teeth 170 mm Black Please Call / Email For Availability
52 / 36 teeth 170 mm Black Please Call / Email For Availability
54 / 40 teeth 170 mm Black Please Call / Email For Availability
50 / 34 teeth 172.5 mm Black Please Call / Email For Availability
52 / 36 teeth 172.5 mm Black Please Call / Email For Availability
54 / 40 teeth 172.5 mm Black Please Call / Email For Availability
50 / 34 teeth 175 mm Black Please Call / Email For Availability
52 / 36 teeth 175 mm Black Please Call / Email For Availability
54 / 40 teeth 175 mm Black Please Call / Email For Availability

Description

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 chainset
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
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 have been developed to work only in conjunction with the 12-speed chains for improved contact providing more efficiency and improved power transfer
There is a wide range of chainring ratios and crank arm lengths available enabling customisation for all riders and racing disciplines
HollowTech II integrated bottom bracket design uses a wider bearing placement and larger axle diameter for increased stiffness and efficiency
Bottom bracket seal design has a minimal bearing interface gives superbly smooth rolling and increased durability

As with any product, specification is subject to change without prior notification. You are advised to confirm current specification before buying.