
2025 Sram Force 1 AXS Wide Power Meter Crankset
SRAMIt's the best of both worlds. A light and stiff direct mount chainring with accurate Quarq power measurement elegantly hidden inside the DUB spindle lets you stealthily gather the data you need to progress. So, you can focus your attention on the stunning finish of the carbon fiber crankarm. The wide chainline crankset fits in road and MTB bottom bracket standards so frames can fit wider gravel tires.
Features
- DUB-PWR spindle-based unit measures left side power to calculate total watts
- Proven Quarq reliability and accuracy
- Long battery life (400+ hours) to power a season of rides
- User replaceable AAA lithium battery
- DUB bottom bracket adds durability and simplicity
- Waterproof (IPX7 waterproof to 1 meter for 30 minutes)
- Lightweight (less than 40g heavier than standard crankset)
- Longer DUB crank spindle accommodates both Road and MTB width frame bottom bracket standards for unmatched cross-compatibility across brands
- Compatible with 135mm, 142mm and Boost rear spacing
Technical Features
AXS
AXS is SRAM's new bike component integration system that connects electronic bicycle components and software. The SRAM AXS app allows riders to see battery status, change component behavior, personalize controls, get maintenance reminders, and update firmware.
DUB-PWR
DUB-PWR takes Quarq's reliable and accurate power measurement and elegantly houses it inside the DUB crank spindle for compatibility with any chainring setup, measuring left side power to calculate total watts. It's lightweight, invisible and attainable.
- Speeds:
- 12, 13
- Crank arm length:
- 165mm, 167.5mm, 170mm, 172.5mm, 175mm, 177.5mm
- BB Compatibility:
- All SRAM Road WIDE DUB BBs, except Ai
- Chainring Size:
- 40T
- Bolt Circle Diameter (BCD):
- Direct Mount (DM)
- Chainline:
- 47.5mm
- BB Spindle Interface:
- DUB
- Chainring material:
- Aluminum
- Power Meter Type:
- Spindle