Shimano Dura-Ace FC-R9200 Dura-Ace 12-speed double Power Meter chainset; 54 / 40T 170 mm
Shimano Dura-Ace FC-R9200 Dura-Ace 12-speed double Power Meter chainset; 54 / 40T 170 mm
- 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
Home Delivery
Home Delivery
All orders are sent on a fully tracked service with either DPD or Royal Mail depending on your order selection.
DPD Pickup From Shop
DPD Pickup From Shop
At checkout select your nearest DPD store or access point for fast delivery that will be ready for collection at a convenient time for you.
Simple 60 Day Returns
Simple 60 Day Returns
Use our on-site easy returns portal to return or exchange your order. We understand sometimes buying the correct part is not straight-forward.
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