The Stages Cannondale Hollowgram Si Power Meter is a BB30 compatible upgrade for existing Cannondale 2014 Hollowgram Si model cranks. This power meter will also work with Hollowgram SISL2 model cranks. The power meter features +/- 1.5% accuracy and 200 hours of battery life. Stages power meters run off the popular CR2032 battery and feature tool free battery replacement. In addition, it is extremely lightweight – adding only 15 grams to the weight of the crank arm. The power meter is compatible with both ANT+ and Bluetooth SMART devices, which means you can use your favorite bicycle computer as well as a smartphone or tablet.
The new Stages Generation 3 power meter features radio antennas that are 6x more powerful than the previous version. This means better compatibility with both bike computers and watches. The new versions also feature improved accuracy and have an LED indicator light on the housing for improved ease of use.
It has come to our attention that Stages no longer has the resources to offer product support or warranty services. That said, if purchasing a Stages product, we do our best to answer product or troubleshooting-related questions. Knowing this, please shop Stages products assuming there may not be any future manufacturer support. Please note that Power Meter City cannot facilitate any warranty services.
Compatibility
Specs
Name | Stages Cannondale Hollowgram Si |
Bike Type | Road and MTB |
Location of Power Measurement | Crank Arm |
Left or Both Legs Measured | Left only |
Independent Left/Right Measurement | No |
Installation | Easy |
Communication Protocol | ANT+ and Bluetooth SMART |
Claimed Accuracy | +/- 1.5% |
Weight | 15 grams (added weight) |
Battery Type | CR2032 coin cell |
Battery Life | 200+ hours |
Method of Cadence Measurement | Accelerometer |
Warranty | 1 year |
In the Box
Why Buy from Power Meter City
1. We ship fast! All orders ship on the same day your order is placed!
2. Free shipping on all orders in the U.S.
3. We are an authorized Stages dealer and this product comes with a full warranty.
4. Expert advice and customer service in case you need any help.
About our Company
At Power Meter City, we focus on power meters and related accessories and components. Our focus on these products means we can offer you the best possible selection, advice and service.
We have been in business since 2016 and are based in southern California. We are an authorized dealer of every product we sell.