SHIMANO DURA-ACE 9200 crankset with DOUBLE STAGES CYCLING power meter (right star, left crank & chainrings)

Shimano Dura-Ace 9200 crankset with dual Stages Cycling power meter (left crank and crankset) to stay as close as possible to your performance. Compatible with Dura Ace 12 speed.

Stages power meters are the perfect upgrade when it comes to dramatically improving performance on the bike. High-resolution Gen 3 Powermeter technology benefits from more than a decade of continuous product innovation.

In the Power LR model, the pre-mounted sensors on the drive side and on the left crank measure the rider's power values ​​with maximum precision and independently of each other. Data transmission is seamless via Bluetooth and ANT+. The power meter sensors integrate seamlessly into the design of the Shimano Dura Ace FC-R9200 crankset and add only 35 grams to the weight.

The Stages Cycling LR power meter crankset for Dura Ace 9200 in details:

• Cadence measurement via optimized acceleration sensors and integrated ring lasers
  
• Recording performance data from both sides, but independently of each other
  
• Power range: 0 - 2500 watts
  
• Cadence range: 20 - 220 rpm
  
• Active Temperature Compensation (ATC) as an automated process to determine consistent performance data across all environmental conditions
  
• Individual and independent calibration of each Stages power sensor for maximum measurement accuracy (+/- 1.5%)
  
• Integrated LED display to view battery level and calibration result (no active connection to app or bike computer required)
  
• Improved Bluetooth and ANT+ antennas for 6x data transmission power
  
• Wireless Firmware Updates
  
• Compatible software: Stages Link, Training Peaks, Strava, Garmin Training Center, etc.
  
• Battery life: 175+ hours (200+ hours with single-sided use)
  
• Water resistance: IPX7

The Dura Ace 9200 12-speed crankset in detail:

• Optimal balance between stiffness, strength, weight and rotational performance
  
• HOLLOWGLIDE structure reduces weight while maintaining strength for better power transfer and faster, more precise front gear changes
  
• Performance adapted to each user thanks to different gear combinations
  
• FC revised to expand the range of compatible frames
• The outward spacing of the chain line ensures compatibility with frames with a 135 mm center distance and 410 mm base length

Sizes:

• Teeth: 50/34; 52/36; 54/40; without trays
• Stages Cycling Power Meter crank length: 170mm; 172.5mm; 175mm
• Axle diameter: 24mm