Quarq GXP Exogram DZero 11R Hidden Bolt Carbon Power Meter - 130BCD
This supremely accurate Quarq DZero 11R Power Meter has a carbon fibre construction, making it incredibly lightweight with unmatched power transfer. Made with utmost precision for GXP Exogram bottom brackets, you can attach your favourite combination of 130BCD double chainrings to the hidden bolt spider. The IXP7 waterproof casing keeps the unit performing in any weather, while the Bluetooth and ANT+ connectivity makes this device compatible with all major bike computers and smart devices. Dual-sided power measurement is accurate to 1.5%, so you can train smarter and get the most out of your riding.
Please note: Chainrings and bottom bracket not included.
Features
- Compatible with traditional 10-speed and 11-speed drivetrains
- 130mm Bolt Circle Diameter (BCD)
- Lightweight carbon construction
- Hidden bolt spider
- DZero Power Meter embodies 10 years of Quarq’s technology advances
- New features such as dual Bluetooth low energy and ANT+ wireless data transfer
- AxCad – no cadence magnet required
- Measures total power output from both legs — with 1.5% accuracy
- IPX7 waterproof rating
- OmniCal – swap chainrings without affecting accuracy
- Programmed with over 10,000 data points to eliminate temperature effects on power measurement
- With Quarq’s free Qalvin app you can set the zero offset, check battery voltage, run diagnostics and perform firmware updates
- Pairing with SRAM chainrings will align the chain derailment pin and crank arm
- Compatible with GXP 24/22mm bottom brackets
- Chainrings and bottom bracket not included
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