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- Left and Right power meter crankset
- Compact 110mm BCD spider
- Stiff M30 axle, ships with required Praxis or Ceramic Speed bottom bracket
- Fits BSA/English Threaded, BB30, PF30, OSBB Specialized, BB86 PressFit, BB386 EVO and Bbright frames
- Includes a Road Chainring Set (50/34, 52/36 or premium Aero/Speed 53/39 Upgraded Rings) and a Full Start-up Tool Kit.
Environmental Ingress protection level IPX7,resists up to 1m immersion Operating humidity 0–100% Chemical resistance Resists typical lubricants and bike cleaning chemicals Battery operating temperature 0 - 60° celsius Mechanical Certifications Certified to market specific standards Maintenance User serviceable parts: bottom brackets, chainrings, seals, batteries, and power module housing spares System Battery User replaceable, SR44 (Silver Oxide), 303 or 357 Battery life Over 500 hrs (operational) Start up time < 5 secs (or as per bike computer display) Data processing Wireless communications ANT+ protocol Wireless range 2m Power range 0 – 3000 Watts Cadence range 10 – 200 rpm Accuracy Cadence ±1 rpm Torque ±0.2 Nm accuracy for measurements below 20 Nm, and ±1% of actual readings for measurements above 20 Nm Power ± 0.37% error (99.63% accurate) for 20 - 100kg loads. Download Accuracy Certification here. Product Warranty 2 years Software Compatible with major data analytics: Training Peaks, Golden Cheetah, Cycling Analytics, VeloPro, Strava, Garmin Training Centre Firmware Free updates available here Power meter metrics Individual Left / Right Power Balance
Total Power
L/R Pedal Smoothness
L/R Torque Effectiveness
Cadence and more ANT+ metrics