Power meters are here to stay, and the Stages Power Meter is set on revolutionizing the power meter game. It comes factory installed on your left crank arm of choice and is no heavier than an energy gel, making it lighter than most power meters available. The installation process is as simple as switching out the left crank arm, because of this, you can run it on multiple bikes. The battery life lasts up to 200+hours, and when needed can be swapped out tool-free, making the process fast and easy.
The Stages Hollowgram Si HG Power Meter is compatible with Ant+ and is Bluetooth Smart ready, allowing true two-way communication between the Stages Power Meter and a smartphone or Bluetooth enabled head unit. Your cadence is measured through an accelerometer based measurement with a range from 20-220 rpm. Since there are no moving parts and it features a water proof housing, the Stages Power Meter can handle all weather conditions and any riding style.
Tool free battery replacement
Active temperature compensation
Accelerometer based cadence measurement
Wireless firmware upgrades
Accuracy: ± 2%
Weight: Only less than 20g to base crank arm
Battery Life: 200+ hours (coin cell: CR2032)
Power range (Watts): 0 - 2500
Cadence range (rpm): 20 - 220
Water resistance rating: IPX7
Frame Compatibility: Most frames, see fit guide in our Support section
Device Compatibility: ANT+, Bluetooth Smart Ready
Crank Compatibility: 2013 Cannondale Hollowgram SI cranks
Software Compatibiity: Training Peaks, Strava, Garmin Training Center and others
Start typing your question and we'll check if it was already asked and answered. Learn More
Do not include HTML, links, references to other stores, pricing or contact info.
My question is about:
If your question is about more than one item, click + to add them.
No questions have been asked about this item. Be the first!
Questions For Similar Products
Jenson USA ships worldwide, including APO/FPO addresses. For a quote, simply add the items you are interested in to your shopping cart and look for the "Shipping Options" box. You don't have to login or create an account to see shipping charges.
Some manufacturers restrict where we can ship their products. If this item has shipping restrictions, they are listed below. If you'd like to buy an item that we cannot ship to your preferred address, we can accept your foreign credit card and ship to a USA address for you.
Get free 1-day California shipping with your $50 purchase today, on most orders. Please note this offer is only available to physical shipping addresses in California(no PO Boxes), and oversize charges still apply on some heavy/large items
Campagnolo Super Record Crankset As a world-renowned premium
brand, Campagnolo produces high quality products with long-lasting class, steeped in over 80 years of Italian heritage. An innovative company spirit has led to the continual development of reliable products with consistent ...
Hope 68/73mm Cranks Versatility and Style The Hope
68/73 Cranks are an extremely versatile component. With interchangeable spindles, direct mount chain rings, along with the option to add a double chainring spider, lets these cranks fit or adapt to nearly ...
Race Face Atlas 83mm Crankset The Atlas crankarms
are forged and then machined from 7050 aluminum alloy, making it a great choice for big-hit freeride and gravity. Race Face has also updated the Atlas to use their new web bracing ...