Quarq DFour AXS DUB BCD: 110 Power Meter PC 4 x 16A 1P DC

4 x 16A 1P DC Miniature Circuit Breaker

more precise audio range

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This adapter is a must-have accessory for any laboratory or research facility

Backup Camera compatible: Yes (BC 35)

Quarq DFour AXS DUB BCD: 110 Power Meter PC 4 x 16A 1P DCCombine any length Quarq DUB crank arm with DFour DUB power meter for Shimano R910011 Speed groupset. Designed for R9100 chainring. Compatible but not aesthetically pleasing with Shimanos R8000 chainringsand Shimano's R700 chainrings. Magic Zero: Automatically check and recalibrates your power meter to ensure it is always accurate. AXS app: Easily update firmware and view power meter metrics. OmniCal: Swap chainrings without affecting accuracy. 10K