The SRAM Quarq Spider DZero XX1 Eagle AXS DUB is a high-performance spider-based power meter designed specifically for modern SRAM Eagle and DUB crank systems. Built around Quarq’s proven DZero platform, it delivers accurate, consistent power measurement to help you train smarter and ride faster on demanding off-road terrain. Positioned at the crank spider, it measures total power output from both legs, giving you a reliable picture of your overall effort whether you are racing cross-country, tackling marathon events, or pushing hard on technical singletrack.
This power meter spider is engineered to integrate seamlessly with SRAM XX1 Eagle and AXS drivetrains, maintaining the clean look and crisp shifting you expect from a top-tier MTB groupset. It is designed to be durable and weather-resistant, so it can handle mud, dust, and wet conditions without compromising performance. Compatible with popular cycling computers and training apps via standard wireless protocols, it makes it easy to track your data, analyze your rides, and fine-tune your training plan. For riders who want to bring precise power training to their mountain bike, the SRAM Quarq Spider DZero XX1 Eagle AXS DUB is a robust and race-ready solution.