Description
This SRAM Power Meter Crankset combines advanced aluminum engineering with accessible, high-performance power measurement. The lightweight and accurate spindle-based DUB-PWR unit is neatly integrated within the DUB spindle, providing a clean look while measuring left-side power to calculate total watts. This design adds less than 40g to a standard crankset, ensuring your data collection doesn’t come at the cost of significant weight.
Built for durability and ease of use, the unit features a user-replaceable AAA lithium battery with a lifespan of over 400 hours—enough to power a full season of riding. The crankset utilizes SRAM’s X-SYNC wide-tooth, narrow-tooth chainring technology for maximum chain control and is rated IPX7 waterproof, allowing for reliable performance in the toughest conditions.
Quick Facts
| Feature | Specification |
|---|---|
| Power Meter Type | Spindle-based (DUB-PWR) left-side measurement |
| Accuracy | +/- 1.5% |
| Battery Life | 400+ hours (User-replaceable AAA Lithium) |
| Chainring Tech | X-SYNC (Wide-tooth/Narrow-tooth) Direct Mount |
| Waterproofing | IPX7 (1 meter for 30 minutes) |
| Interface | DUB Spindle (Road and Wide chainline compatible) |
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