Power Meters
SRAM Red D1 Quarq Road Power Meter DUB – 172.5 / 50-37
Speeds - 12
Crank arm length - 172.5mm
BB Compatibility - All SRAM Road DUB BBs
Chainring Size - 50/37T
Bolt Circle Diameter (BCD) - Direct Mount (DM)
Chainline - 45.0mm
BB Spindle Interface - DUB
Chainring material - Aluminum
Guard - No Guard
Crank arm material - Carbon
Color (Crank arm) - Natural carbon
Power Meter Type - ANT+ and BLE
Assioma DUO-SHI
Power meter with sensors on both sides compatible with ShimanoĀ® pedal bodies*.
- Left power sensor with adapter for ShimanoĀ® pedal bodies*
- Right power sensor with adapter for ShimanoĀ® pedal bodies*
- Battery charger including plugs (EU, US, UK, AU)
- 2 two-meter long micro-USB/USB cables with 2 magnetic connectors
- Hex key and 4 washers for the installation
- Assioma user manual
- Assioma DUO-Shi user manual
ASSIOMA DUO
Cycling power meter with sensors on both pedals. The best choice to take full advantage of the real dual-sided measurement.
- Left pedal with power sensor
- Right pedal with power sensor
- Battery charger including plugs (EU, US, UK, AU)
- 2 two-meter long micro-USB/USB cables with 2 magnetic connectors
- 2 red cleats 6Ā°float (LOOK KĆ©o compatible)
- Hex key and 4 washers for the installation
- User manual
Quarq DFour AXS DUB Power Meter Spider – 110 BCD, Spider Only
- Simplified part choices, quality materials and a broader compatibility for bottom brackets and chainrings, brings power on every ride
- DFour DUB is designed for Dura-Ace R9100 chainrings
- Spider must be paired with a compatible Quarq DZero DUB crankset and SRAM DUB bottom bracket
- Bluetooth low energy technology and ANT+ wireless data transfer
- MagicZero technology automatically checks and recalibrates your power meter as you ride ā no need to manually calibrate
- AxCad system provides no-magnet cadence data
- Use the AXS app to easily update firmware and view power meter metrics
- Measures power for both legs with +/- 1.5% accuracy
- Uses a CR2032 battery that can be replaced without tools
- OmniCal system allows you to swap chainrings without affecting accuracy
- IPX7 waterproof rating
- Color: Black
- Chainring BCD: 110 mm