Quarq DFour AXS DUB Power Meter Spider - 110 BCD 8-Bolt Crank Interface Black

Quarq DFour AXS DUB Power Meter Spider Reach new goals and explore new roads with a power meter that excels in:✅ Accuracy✅ Durability✅ Reliability The DFour DUB is specifically designed for Dura-Ace R9100 chainrings, allowing you to train with a Quarq power meter without changing your drivetrain. Push yourself to new heights in the toughest conditions, knowing your power meter won’t fail when you need it most. Features Compatible Crankset: Requires Quarq DZero DUB crankset and SRAM DUB bottom bracket Battery: CR2032 with 200 hours of ride time Durability: IPX7 waterproof rating OmniCal: Swap chainrings without affecting accuracy MagicZero: Automatic calibration during the ride Accuracy: Measures both legs within ±1.5% precision Wireless Connectivity: BLE and ANT+ compatible 10K TempComp: Automatically compensates for temperature changes during a ride Firmware Updates: Manage via SRAM AXS mobile app Compatible Chainrings: Fully compatible with Dura-Ace R9100 Works with