SRAM XX1 Eagle Boost Quarq Dzero Power Meter Spider 104 BCD 12-Speed

The Sram XX1 Eagle Quarq Dzero power meter spider tells you how many watts you produce when mountain biking. It is for riders with a Sram Eagle drivetrain and DUB bottom bracket who want to train with precise data.

• Measures watts in MTB, even in challenging conditions: water-resistant to IPX7
• Connects to cycling computers and apps via ANT+ and Bluetooth low energy
• Calibrates automatically with MagicZero, with no procedures needed before your ride
• Up to 200 hours of use on one battery charge
• Before ordering, check: 104 BCD, DUB interface, Boost. Crank arms and chainrings not included

Technical specifications

• Brand: Sram
• Model: XX1 Eagle Quarq Dzero
• Variant: Black (Black), Boost
• Part number: 00.3018.269.000
• Chainring bolt circle diameter (BCD): 104 BCD
• Bottom bracket interface: DUB
• Speed: 11/12
• Chainline: 52.0 mm
• Connectivity: ANT+ and BLE (Bluetooth low energy)
• Waterproof rating: IPX7

Founded in Chicago in 1987 by Stan Day and a group of cycling enthusiasts, SRAM is still based in the US city today. It makes drivetrains and brakes for road, gravel and mountain bikes. Its story began with a single product: Grip Shift, the shifter that lets riders change gear by twisting the grip.