Shimano Ultegra FC-R8100-P

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

• BCD: 110
• BB Inclusion: No
• Chainline: 43.5mm
• Teeth: No Chainring
• Connectivity: ANT+, BT LE
• Crank Spindle Diameter: 24mm
• Crank Arm Length: 160mm
• Interface: Hollowtech II
• Crankset Material: Aluminum
• Pedals Thread: 9/16''

Special order - ships in 5-10 days from Hawley/Lambert.