What Our Gearhead(R) Experts Are Saying:"This spindle-based power meter is exactly what I wanted for my gravel bike-clean looks, low weight, and no fuss. The battery lasts forever, and I never have to think about calibration or weather messing with my data. It's simple, reliable, and gives me the info I need to train smarter."When we're riding deep into gravel country or chasing PRs on rough backroads, clean and accurate data matters. The SRAM Force XPLR AXS Power Meter is tucked neatly inside the DUB spindle, providing left-side power measurement that calculates total output with rock-solid reliability. It's a subtle, smart upgrade that gives us real insight without disrupting the bike's look or feel. With over 400 hours of runtime on a single AAA lithium battery, this lightweight power meter goes season after season without skipping a beat. It's less than 40 grams heavier than a standard crankset, IPX7 waterproof for all-weather durability, and fully compatible with SRAM's 12- and 13-speed drivetrains. Whether we're dialing in training zones or racing against friends, it keeps us informed and in control.