The lightest, stiffest, and most precise combination of power meter and integrated chainring is now available from Force. Quarq D-Zero technology is accurate to +/-1.5% and is unaffected by temperature variations.
The 13-tooth difference between the two chainrings ensures fast and reliable gear ranges. The integrated chainrings are not only unbeatable in performance but also incredibly durable. And we're not being too modest: pairing them with the iridescent carbon crank arms is the most beautiful thing there is.
HIGHLIGHTS:
* X-Range gearing technology offers a wider gear range and smoother progression
* The power meter is fully integrated into the chainring set to reduce weight
* Power measurement is accurate to +/-1.5% and is unaffected by weather conditions during riding
* Measures left and right leg power balance
* The unique chainring shape makes the crankset lighter, stiffer, and more durable
* The DUB bottom bracket ensures durability, simplicity, and broad compatibility

• Compatibility: all SRAM Road DUB BBs
• Chainring material: aluminum
• No chainring guard
• Crank arm: carbon

- Weight: 1.428 kg
- Axle diameter (mm): 28.99
- Axle mounting: DUB
- Brand: SRAM
- Chainline (mm): 45
- Number of chainrings: 2-speed
- Crank length (mm): 172.5
- Chainring mounting: Direct mount
- Package contents: Power meter (without DUB bottom bracket)
- Fixed axle: Yes
- Group: Force
- Color / Finish: gray/iridescent
- Large chainring material: aluminum
- Small chainring material: aluminum
- Material: aluminum, carbon
- Number of teeth: 46, 33