SRAM Rival AXS Power Meter Crankset

This is a 'Wide' crankset, meaning it is specifically designed for gravel frames with wider tire clearance. It requires a frame compatible with the SRAM Wide chainline, so it is generally not suitable for standard road bikes.

The power meter uses a user-replaceable lithium AAA battery, which is easily accessible. You can swap it out yourself without needing any special tools or recalibration.

This unit provides left-side power measurement. It calculates your total power output by doubling the data captured from the left crank arm, which is a reliable and standard method for most training needs.

This crankset uses the SRAM DUB bottom bracket interface. You will need to ensure your frame's bottom bracket shell is compatible with a SRAM DUB crankset.

Yes, the chainring uses a direct mount interface. You can replace the 40t chainring with other compatible SRAM direct mount options if you decide to change your gearing in the future.

An IPX7 rating means the unit is fully waterproof and can withstand submersion, so you don't need to worry about riding in heavy rain or washing your bike. However, you should still avoid using high-pressure power washers directly on the spindle area to protect the internal electronics.