SRAM, Red DZero Quarq, Power Meter Crankset, Spindle: 24/22mm, BCD: 130, No Chainring, GXP, 172.5mm, Black, Road Trunk Rack Accessory Part Number: 7056-5

Part Number: 7056-5

Barcode: 824528025006

Part Number: 34336147001

Part Number: 6214R-40 31

Barcode: 810006801156

SRAM, Red DZero Quarq, Power Meter Crankset, Spindle: 24/22mm, BCD: 130, No Chainring, GXP, 172.5mm, Black, Road Trunk Rack Accessory Part Number: 7056-5The Quarq DZero 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