SHIMANO ULTEGRA 8100 crankset with DOUBLE STAGES CYCLING power meter (right star, left crank & chainrings)

Shimano Ultegra 8100 crankset with Stages Cycling dual power meter (left crank and bottom bracket) to stay as close as possible to its performance. Compatible with Ultegra 12 speed.

The Stages Power meter crankset for Shimano Ultegra R8100 features power meters mounted on a set of Shimano Ultegra R8100 cranks, placed on both the left and right side of the crank to independently measure the rider's left and right legs.

Each Stages Power sensor is individually calibrated to ensure an accuracy level of +/- 1.5%, which is the industry's best level of accuracy for non-scientific sensors. Individual calibration means you can trust the two-way data produced by our system because it is an actual measurement and not an estimate.

Consistency of measurements is the most important characteristic of a power meter. Stages Power was the first meter to make temperature compensation an automatic process ensuring accurate readings regardless of environmental conditions. ATC is the main reason a rider can trust Stages Power data in all conditions.

Stages Power has led riders to three consecutive Tour de France victories and many other world and national championships. If you think racing provides the world's best testing ground, then Stages Power is the world's best power meter.

The Stages Cycling LR power meter crankset for Ultegra R8100 in details:

• Accuracy: +/- 1.5% accuracy in all conditions
  
• Meter housing: Low profile version, with robust door interface.
• Tool-free battery replacement on the left arm and access via Phillips screws on the drive side
• Weight: Adds only 35g to the base crankset
  
• Battery life: 175+ hours (Stages Power LR, via 2 coin cells: CR2032), 200+ hours (battery cell: CR2032) when used as a Stages Power L or Stages Power R meter
  
• Power range (Watts): 0 - 2500
  
• Cadence range (rpm): 20 - 220
  
• Waterproof rating: IPX7
• Compatibility: Compatible with all Shimano Hollowtech II cranks, 11 speed and 12 speed
  
• Software compatibility: Stages Link, Training Peaks, Strava, Garmin Training Center and others
  
• Device compatibility: ANT+, Bluetooth Smart Ready

Contents in the box:

• Sensor on left crank
• Sensor on the right crank
• Shimano chainrings
• 2x high quality CR2032 battery
• Lifetime access to Stages Link for sensor management and firmware updating
  
• 2 months of free access to Stages Link Premium preparation and coaching features
  
• Product identification card with serial number and ANT+ ID. Number
  
• Manual