• Stages Cycling Power Meter G2 - Si HG

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        • $699.99 699.99
        • RRP $795.49
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Stages Power Meter G2 - Si HG

At less than 20g, the Stages Power Meter G2 is incredibly lightweight and features tool free battery replacement and a sleek, durable housing built on a Cannondale Si non-drive-side crank arm that pairs specifically with Cannondale's Hollowgram Si (2014 or newer) and SiSL2 cranksets.

Stages Power Meter G2 - Si HG

Tour Proven

National Champs, World Champs and even 3 consecutive Tour De France victories, Stages Power has been proven as one of the best power meters at every level of racing.

Stages Power Meter G2 - Si HG

Active Temperature Compensation as Standard Equipment

In order to achieve the most accurate readings, Stages Power has created the first power meter to incorporate automatic temperature compensation. This enables Stages Power to provide the most accurate readings no matter what conditions you're riding in.


  • Tool free battery replacement
  • Active temperature compensation
  • Accelerometer based cadence measurement
  • Wirelessly upgradable firmware


  • Accuracy: ± 2% 
  • Power Meter Housing: low profile design, with robust door interface
  • Battery Life: 200+ hours (coin cell: CR2032)
  • Power Range: 0 - 2,500 Watts
  • Cadence Range: 20 - 220rpm
  • Water Resistance Rating: IPX7
  • Weight: Only adds 20g to base crank arm


  • Fits Cannondale's Hollowgram Si (2014 or newer) and SiSL2 cranksets
  • Frame Compatibility: Most frames
  • Device Compatibility: ANT+, Bluetooth Smart ready 
  • Software Compatibility: StagesLinkTraining Peaks, Strava, Garmin Training Centre and others

In The Box:

  • Power meter
  • High-quality CR2032 coin cell battery
  • Product identification card with serial number and ANT+ I.D.
  • Number user guide

Buy Stages Cycling Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

  • Delivery costFREE
  • Delivery toUSA
  • 365 Days return or exchange

    If you're not completely satisfied with an item you may return it within 12 months of purchase. We'll give you a full refund if the item hasn't been used or the component hasn’t been fitted.

    More information on returns
  • Pay by PayPal, Bank Transfer or Card


  • Colour: Black
  • Length: 170mm
  • Material: Alloy

Interested in Stages Cycling Power Meters?

Power Meters Buying Guide

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