Home Page

Cart, contains 0 items

When autocomplete results are available use up and down arrows to review and enter to select. Touch device users, explore by touch or with swipe gestures.
Expert Help
Earn Rewards
  • Just In
  • Learn

Stages Cycling
Cannondale Hollowgram SI Single Leg Power Meter Crank Arm

Be the first to review

Out of Stock

Don't worry though, we have a lot more Powermeter Cranksets - Road in stock than that.

Shop Similar Products

Power upgrade.

With all the focus on power meters for the big three component brands, it's easy for your trusty Cannondale's Hollowgram crankset to get lost in the discussion. Stages Cycling is here to make sure you feel included and have access to power without giving up your crankset choice with its Cannondale Hollowgram SI Single Leg Power Meter Crank Arm. Well known for providing accurate single-leg power readings, Stages meters let you maintain the continuity of your crankset and gather necessary training data at a fraction of the cost seen with dual-leg systems.


The difference between your current left crank arm and this one is the little power meter pod affixed to its inner face, which adds the ability to gather pinpoint power data to better measure your ride. It utilizes a blend of strain gauges and an accelerometer to map position and force data 64 times per second and deliver power readings with a claimed +/-2% accuracy that's right in line with what we'd expect from any quality power meter.


For the gram-conscious racers out there, the Stages power meter adds a miniscule 20 grams to the crank arm, which is a tiny concession when gaining the massive data tracking and training specificity having a power meter affords. To put that in perspective, choosing the smaller safety pins the next time you don a race number should easily balance things out.


Details

  • A Hollowgram SI left crank arm with power reading capability
  • Measures power with the industry standard of +/-2% accuracy
  • Active Temperature Compensation accommodates changing conditions
  • Internal accelerometer maps cadence with no additional sensors
  • Wireless communication keeps use and maintenance simple
  • Pairs with Stages Power App for updates and zero resets
  • 200+ hour battery life with common CR2032 battery
  • Compatible with cranksets that have 10mm of clearance from chainstay
  • Item #SGC0009
Arm Material
aluminum
Arm Length
165mm, 170mm, 172.5mm, 175mm
Compatible Components
2014 and newer Cannondale Hollowgram SI cranksets, Cannondale SISL2 cranksets
Recommended Use
cycling
Manufacturer Warranty
1 year

What do you think about this product?

View

Selecting an option will reload the available reviews on the page

Sorry, we don’t currently have any of those types of reviews for this product.