Tracking your progress on gravel is now easier and more precise. With our new spider-based power meter and removable threaded chainrings, the RED XPLR AXS power meter is lightweight, reliable in all weather conditions, and accurate to within +/-1.5%. With dual-sided power measurement, even your most ambitious gravel training goals are within reach.
Features:
* Completely new design with removable, replaceable threaded chainrings, available from 38 to 46 teeth
* Power readings are accurate to within +/-1.5% and are unaffected by weather conditions while riding
* User-replaceable CR2032 battery with 200 hours of battery life
* Measures left/right power balance
* Ultralight hollow carbon fiber crank arms, 29g lighter than the previous generation
* DUB bottom bracket for increased durability and simplicity
* Waterproof (IPX7, waterproof up to 1 meter for 30 minutes)
* Available in lengths 160, 165, 167.5, 170, 172.5, and 175 mm

• Compatible with all SRAM Road Wide DUB bottom brackets
• Crank arm material: carbon
• IPX7 waterproof
• CR2032 with approximately 200 hours of battery life

- Weight: 950 grams
- Spindle diameter (mm): 28.99
- Spindle mounting: DUB
- Brand: SRAM
- Chainline (mm): 47.5
- Number of chainrings: 1 sp.
- Crank arm length (mm): 167.5
- Chainring attachment: Thread Mount
- Package contents: Crankarm set (without DUB bottom bracket)
- Fixed spindle: Yes
- Group: RED XPLR
X-Sync 2
X-SYNC™ 2 EAGLE is the latest evolution of SRAM's X-SYNC™ technology. The tooth profile of the chainring increases chain tension and pedaling efficiency. The lifespan of the chainring is longer because X-SYNC EAGLE™ technology reduces friction and dirt buildup.
DUB™
The relationship between the bottom bracket spindle and the bottom bracket is the heart of DUB™ technology. It is where strength meets durability. We have moved beyond conventional thinking and made everything simpler by better integrating the relationship between the chainring, crank arm, spindle, and bottom bracket. This clear system approach translates to better riding performance.
- Model identification number: FC-RED-1WP-E1
- Color/Finish: natural carbon
- Large chainring material: aluminum
- Material: aluminum, carbon
- Number of teeth: 42