Shimano, Ultegra FC-R8100-P, Power Meter Crankset, Speed: 12, Spindle: 24mm, BCD: 110, No Chainring, Hollowtech II, 172.5mm, Black, Road Disc, IFCR8100PDXXF

Description

Offering all the precision and functionality of the Dura-Ace power meter, the Ultegra FC-R8100-P power meter comes in a more affordable package.* Integrated, waterproof, and rechargeable Li-ion battery* Up to 300+ hours of ride time. * Depending on ANT+/Bluetooth® LE settings* Accurate data collection. Software automatically compensates for temperature changes* ± 1.5% strain gage accuracy throughout the entire calibration range. * Depending on ANT+/Bluetooth® LE settings* Simple zero offset calibration with switch on transmitter* New pedaling vector function helps you improve your pedal stroke and find increased biomechanical efficiency* With the new web service SHIMANO CONNECT Lab, your pedal stroke can be analyzed and visualized in more detail than ever before* HOLLOWTECH II Technology* Chainrings not included* BB set not included