SRAM Quarq DZero XX1 Eagle AXS DUB Boost Power Meter Spider

SRAM Quarq DZero XX1 Eagle AXS DUB Boost Power Meter Spider Precision. Durability. Trail-Ready Data. The Quarq DZero XX1 Eagle AXS DUB Boost Power Meter Spider delivers elite-level accuracy and reliability for mountain bike racers and performance riders. Built specifically for XX1 Eagle DUB 8-bolt cranksets, this spider-based system provides dual-leg power measurement with proven Quarq durability. Designed for modern Boost setups and 104 BCD X-SYNC 2 chainrings, it’s the ultimate upgrade for serious MTB training and racing. Compatibility Requirements (Important) ✔ Must be paired with: • SRAM XX1 Eagle DUB 8-bolt crankset • 104 BCD X-SYNC 2 chainring ❌ Not compatible with SRAM 3-bolt direct mount interface Please verify crank compatibility before ordering. Accurate & Reliable Power Data Dual-leg power measurement +/- 1.5% accuracy AxCad™ no-magnet cadence system OmniCal™ allows chainring swaps without recalibration Train smarter with precise, consistent data. Automatic Calibration – MagicZero™ Quarq’s MagicZero technology automatically checks and recalibrates the power meter as you ride — no manual zeroing required. Set it and forget it. Wireless Connectivity Bluetooth Low Energy ANT+ wireless data transfer Fully compatible with SRAM AXS ecosystem Firmware updates and diagnostics via AXS app Built for MTB Conditions IPX7 waterproof rating Tool-free CR2032 battery replacement Rugged Quarq durability Ready for mud, rain, and race-day abuse. Specifications Model: Quarq DZero XX1 Eagle AXS DUB Boost Interface: 8-bolt Chainring Compatibility: 104 BCD X-SYNC 2 Battery: CR2032 (tool-free replacement) Accuracy: +/- 1.5% Waterproof Rating: IPX7 MPN: 00.3018.269.000 Important Return Policy Notice Power meters returned to QBP are subject to a 30% restocking fee unless: Product and packaging are unopened Item is unused Free of installation marks or damage Resellable as new Please confirm compatibility before installation. Ideal For ✔ XC racers ✔ Marathon MTB riders ✔ AXS drivetrain users ✔ Data-driven training programs ✔ Boost MTB builds Why Choose Quarq DZero? • Proven +/-1.5% accuracy • Automatic calibration with MagicZero • No-magnet cadence system • Chainring swaps without affecting accuracy • Fully integrated AXS ecosystem • Built for real-world MTB abuse The SRAM Quarq DZero XX1 Eagle AXS DUB Boost Power Meter Spider gives you elite-level training data in a durable, race-ready platform — built for riders who demand precision on every watt.