$1299 / €1149 / £979 (+ 50 for BB30)
Features & Benefits
- Exogram Hollow Carbon crank arms
- Available in 162.5mm – 177.5mm lengths.
- Power measurement in the crankset spider — the heart of your bicycle, its sole job is to convert the effort from both legs to forward motion.
- 10K™ temperature compensation eliminates temperature effects on power measurement.
- AxCad™ accelerometer cadence removes the need for a magnet.
- The LED and visible ANT+™ ID streamline installation and operation.
- OmniCal™ means you can change chainrings without affecting accuracy.
- Power Balance™
- CR2032 battery – 300 hours of riding time.
- +/- 1.5% accuracy
- ELSA R adds a lightweight spider and Exogram crank arm over RIKEN R.
- Sold as a chassis (without chainrings).
- Requires a compatible SRAM bottom bracket.
- Works with 10- and 11-speed chainrings from SRAM, Shimano® (10-speed only), Rotor (130 BCD only), Praxis, WickWerks and others.
Quarq power meters have an IPX7 waterproof rating. They feature a 2-year warranty, free firmware updates and Quarq’s acclaimed worldwide support.