
2025 Sram Quarq Force AXS Power Meter Upgrade
Sram QuarqIt's the ultimate in integrated power measurement. The Force AXS power meter kit adds Quarq technology to our one-piece chainrings for the lightest, stiffest, and most accurate power package available. A 13-tooth delta on all chainring pairs ensures precise shifting for any setup, as well as a less dramatic change in cadence during front shifts. Combined with our most durable chainrings ever, it's an unbeatable combination.
Features
- X-Range gearing technology gives you more range and a smoother gear progression, so you're always in the right gear
- Power meter is fully integrated into the chainring set for lighter weight
- Power readings are accurate within +/-1.5% and aren't affected by climate conditions during a ride
- Measures right and left leg power balance
- Crisp and accurate front shifts
- Unique chainring shape results in a lighter weight, stiffer, more durable unit
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
- Crank arm length:
- n/a
- BB Compatibility:
- n/a
- Chainring Size:
- 46/33T, 48/35T, 50/37T
- Bolt Circle Diameter (BCD):
- Direct Mount (DM)
- Chainline:
- n/a
- BB Spindle Interface:
- n/a
- Chainring material:
- Aluminum
- Power Meter Type:
- Spider
- Hub Spacing Compatibility:
- n/a