SRAM Force 1® AXS™ Power Meter Crankset 1 X 12-Speed

The best of both worlds!
A light and stiff Direct Mount chainring and the precise Quarq power meter, elegantly hidden in the DUB axle, allow you to collect exactly the data you need for your progress.

Based on the Force® 12-speed crankset with its torsionally stiff carbon crank arms, the powerful watt measurement system fully integrates the Quarq power meter technology into the DUB™ spindle. Your wattage output is measured by the wave-based PWR unit on the left and the total wattage is extrapolated from the left side using a reliable algorithm.

The SRAM Force 1® AXS™ power meter transfers all data collected wirelessly, using ANT+ or Bluetooth 4.0 (BLE). This makes it compatible with most smartphones and almost all common bike computers that are designed to display performance data.
Adjustments, calibration and integration into an existing AXS™ Road group are done via the SRAM AXS™ app. This electronic integration platform allows you to check the status of the battery, fine tune the components, adjust the controllers, receive maintenance reminders and update the firmware.

Details:
• Integrated Quarq power measurement technology in the crank axle (PWR)
• DUB™ technology: 28.99 mm axle Ø for improved protection against dirt and full compatibility with all common BB standards

Technical details:
• Intended use: Cross / Gravel
• Compatible with SRAM AXS™ for easy customisation
• Replaceable lithium AAA battery for approx. 400 hours of driving time
• Wireless communication with ANT+ or Bluetooth LE
• IPX7 waterproof rating
• Compatible with SRAM Road & MTB 12-speed chains
• Carbon crank arm
• Crank arm length: 172.5 mm
• DUB™ crank axle (28.99 mm axle Ø)
• Direct Mount chainring
• Gear ratio: 40 teeth
• Material chainring: aluminium
• Chainline: 45 mm

In the box:
• 1 SRAM Force 1® AXS Power Meter 1 x 12-speed incl. chainring (WITHOUT bottom bracket)

Compatible bottom brackets:
• SRAM DUB™ bottom bracket cups with BSA thread (product code: 2273154)
• SRAM DUB™ bottom bracket cups PressFit 30 / BB30 (product code: 2273156)
• SRAM DUB™ bottom bracket cups Pressfit BB86.5 Road (product code: 2285969)
• SRAM DUB™ bottom bracket cups Pressfit BB386 Road (product code: 2285971)