At Escapa, we have the power meters you need to track how many watts you can generate. The SRAM Dzero AXS XX1 Eagle DUB Boost 104BCD Power Meter is compatible with the universal SRAM DUB crankset standard. Its lightweight aluminum cranks, with a diameter of 28.99 millimeters, are compatible with the corresponding Dub bottom bracket for all common road bike bottom bracket standards. As a result, the latest generation of Quarq power meters can be easily swapped between multiple bikes.
But it’s not just the crank system that has changed—the Quarq Spider has also been equipped with new features. The latest generation is compatible with the SRAM AXS app, which allows for firmware updates and other configurations. The new MagicZero feature ensures that the power meter is optimally calibrated at all times, making manual calibration unnecessary. OmniCal and 10K active temperature compensation guarantee consistent readings at all times, even when changing chainrings and under varying temperatures.
The 1-speed XX1 Eagle DUB power meter with a 104-millimeter bolt circle diameter is ideal for SRAM 1x12 X-Sync 2 chainrings. These reliably hold the chain on the chainring even without a chain guide. To ensure optimal chainline when used with 12x148-millimeter Boost rear hubs, the Spider is also available in a Boost version.
NOTE: The spider is only compatible with SRAM Dub power meter cranksets featuring an 8-bolt spider mount! The spider will be shipped WITHOUT the crank shown!
Features:
- MagicZero - automatic power meter check and recalibration
- AXS app - for firmware updates and settings
- Active 10K temperature compensation: automatic temperature compensation with 10,000 programmed compensation data points
- Wireless data transmission via Bluetooth Low Energy or ANT+
- OmniCal: Chainring changes do not require recalibration and do not affect measurement accuracy
- Cadence measurement via acceleration sensors (no additional magnet required!)
- Waterproof construction according to the IPX7 standard
- LED power indicator always shows the battery level
- 200 hours of operating time (tool-free battery replacement using a CR2032 battery)
- Power balance: calculates power distribution between the left and right legs
- Measurement accuracy of +/- 1.5%
Technical specifications:
Material: aluminum
Compatible cranksets: SRAM Dub power meter cranksets with 8-bolt mounting
Chainline: Standard (49 mm) or Boost (52 mm)
Bolt circle diameter: 104 mm, 4-arm
Chainring compatibility: MTB 1-Fold
Chainrings: Not included
Color: Black
Weight: 114 g
