If you're looking to add a power meter to your mountain bike, pick up a set of these crank arms along with a Quarq DZero DUB XX1 spider and you'll have one of the most reliable and accurate units on the market. They share the same lightweight and stiff construction as SRAM's renowned XX1 DUB SL cranks, but come equipped with an 8-bolt direct mount interface that pairs perfectly with the aforementioned spider. Together they're capable of measuring both left and right side power output to within +/- 1. 5% accuracy.
Price: $289.76 from Backcountry
| Merchant | Price | |
|---|---|---|
| $289.76 | Visit Store |
If you're looking to add a power meter to your mountain bike, pick up a set of these crank arms along with a Quarq DZero DUB XX1 spider and you'll have one of the most reliable and accurate units on the market. They share the same lightweight and stiff...
Quarq's DZero platform has proven to be one of the most accurate and reliable power meters on the market, with its ability to measure right and left side power within +/- 1. 5% accuracy. Recently, Quarq decided to upgrade the power meter chassis by integrating...