Sigeyi AXO SL Road Power Meter

This spider-based power meter is built for most modern road cranksets. It includes nearly all common crank interfaces and works with a broad selection of BCD sizes. Refined as the upgraded successor to the original AXO, this 80g unit boasts reinforced stiffness, compact redesigned housing and exclusive pedal smoothness functionality. It fits 110 BCD 4-bolt chainrings. Powered by a convenient magnetic rechargeable battery, it delivers up to 300 hours of ride time per charge. It connects seamlessly to all cycling devices and indoor training apps via ANT+ and Bluetooth SMART. Backed by automatic auto-zero calibration for steady, precise readings across all riding environments, this power meter is covered by a 2-year manufacturer’s warranty. Key Features Dual-leg power measurement with pedal smoothness tracking, ±1.0% accuracy Ultra-lightweight 80g upgraded spider design Fits 110 BCD 4-bolt chainrings 300 hours runtime on one magnetic recharge Left/right leg power balance tracking ANT+ & Bluetooth SMART connectivity Active temperature compensation + auto-zero calibration Enhanced lateral & torsional stiffness Direct bolt-on installation 2-year manufacturer warranty Please Note: Some variants are not kept in stock and may require 3–5 business days to be ordered in before shipping. If you're unsure or need urgent delivery, feel free to contact us before ordering.