SRAM Red AXS XPLR Power Meter Crankset

While the XPLR designation is optimized for the specific chainline and gearing demands of gravel riding, it uses the DUB bottom bracket interface. You should verify your frame's bottom bracket shell and chainline requirements to ensure compatibility before installation.

The system uses integrated sensors within the spider to measure power output from both the left and right legs independently. This provides a complete picture of your pedaling dynamics, which is more precise than single-sided systems that estimate total power by doubling the output of one leg.

The power meter uses a standard CR2032 coin cell battery, which is user-replaceable. You can swap it out yourself without any specialized tools, and it provides approximately 200 hours of ride time.

Yes, the modular chainring design allows you to swap rings easily. This is particularly useful if you want to adjust your gearing for different terrain or race events without needing to replace the entire crankset.

The unit features an IPX7 waterproof rating, meaning it is fully sealed against water ingress. The internal electronics are designed to maintain an accuracy of within 1.5% regardless of the weather conditions you encounter on the trail.

The hollow carbon fiber construction is engineered specifically for the rigors of gravel riding. It balances a high strength-to-weight ratio, meaning it is durable enough to handle off-road impacts while remaining significantly lighter than aluminum alternatives.