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Sram power meter Spider Quarq DZero AXS OAK XX1 Eagle, BOOST, spider only

569 
RRP 739 
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From 29.01.2026 (Thursday) Check availability
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By courier to your home Express courier delivery DPD Express courier delivery GLS
Delivery method on Friday 30.01.2026
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At collection points
Delivery method on Friday 30.01.2026
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Extended return option up to 100 days More info
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SRAM XX1 Eagle Quarq DZero power meter

Product features
MagicZero - automatically checks and recalibrates the power meter while driving - no need to calibrate manually
Wireless data transmission using Bluetooth technology (BLE) and ANT+ protocol
OmniCal - exchange of transducers without affecting the accuracy of the measurement
10K Temperature - compensation of temperature effects
Product details
For the number of speeds 11/12
Compatibility of the center composition DUB: BSA73, PF89.5, PF92, PF30 MTB73, BB30 MTB73, BSA MTB68SP
Package contents only spider powermeter (cranks and converters are not part of the package)
Spacing 104 BCD
Central axis of the crank DUB
Connectivity ANT+ and BLE
Chainline 52 mm (for boost frames)
Weight 132 g
Power supply CR2032 (lifetime 200 hours, tool-free replacement)
Accuracy 1.5%, (measures both legs)
Water resistance IPX7
Offset 3 mm
product ID 97971
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Sram, founded in 1987 in the USA, has brought many revolutionary solutions through the years. While the brand flourished, they took other brands under their wings, such as Sachs, Rock Shox, Avid, Truvativ, Zipp or Quarq. At the beginning of the new millennium, Sram focused on components for road cycling while beating concurrence with electronic wireless switching.

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