
Shimano Ultegra R8100 Power Meter Chainset – 12-Speed
Product code: PSHICHAR8100PM
- £999.99
The HollowTech II 12-speed Ultegra chainset with an integrated power meter strikes the perfect balance of lightweight design and stiffness, ideal for both enthusiasts and competitive riders.
Descriptions
The Dura-Ace FC-R9200-P power meter chainset brings everything a data-driven cyclist could want. Its integrated, waterproof design brings all-weather reliability while delivering accurate information including left/right balance. A rechargeable Li-ion battery is user-friendly and Bluetooth®LE and ANT+ connectivity ensure its as easy to use as setup.
Features
- Accurately calibrated strain gauges are integrated inside both left and right crank arms, which provides a stable measurement system through rotation from both sides for exact 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, giving superbly smooth rolling and increased durability
Specifications
- Available Crank Lengths: 170 / 172.5 / 175 mm
- Available Chainrings: 34-50T / 36-52T / 40-54T
- Accuracy %: +/- 1.5
- Strain sensors: 24
- Active temperature Compensation: Yes
- Battery Type: Lithium ion
- Battery Life: 226 hrs
- Charging Cable: EW-EC300
- Connectivity: Bluetooth® , ANT+, Bluetooth® LE Custom
- Firmware Updates: Via Shimano E-TUBE Project
- Average Weight: 745 g (50-34T), 752g (52-36T), 774 g (54-40T)
Shimano Ultegra R8100 Power Meter Chainset – 12-Speed
Product code: PSHICHAR8100PM
- £999.99
The HollowTech II 12-speed Ultegra chainset with an integrated power meter strikes the perfect balance of lightweight design and stiffness, ideal for both enthusiasts and competitive riders.