SRAM, XX1 Eagle Quarq DUB, Power Meter Crankset, Spindle: 28.99mm, BCD: 104, DUB, 175mm, Black, MTB Aero Bar Extensions Barcode: 657993022160

Barcode: 657993022160

Barcode: 847746038160

Barcode: 708752062290

Barcode: 821973270012

Barcode: 821973201306

SRAM, XX1 Eagle Quarq DUB, Power Meter Crankset, Spindle: 28.99mm, BCD: 104, DUB, 175mm, Black, MTB Aero Bar Extensions Barcode: 657993022160The Quarq XX1 EAGLE power meter platform features a new measurement circuit, a revised strain gauge design, improved accuracy throughout the pedal stroke and software advances built into the Qalvin App,. Bluetooth low energy and ANT+ lets you choose how to capture the data. ANT+ continues to be used in most cycling computers, and BLE works with most smartphones. BLE does not need a dongle or USB stick. Qalvin BLE needs no additional hardware. 10K