Take your training to the next level with the XCadey Xpower-S Gen2 – a reliable, accurate power meter spider designed for riders who demand performance and precision. Engineered for SRAM 8-bolt cranksets with a 110BCD 4S setup, this compact unit delivers dual-sided power measurement with ±1.0% accuracy, helping you track every watt and make your efforts count. With a lightweight design, easy installation, and long-lasting rechargeable battery, the Gen2 is built to perform ride after ride. Whether you're chasing a podium or pushing personal limits, the Xpower-S gives you the data to ride smarter.

Specifications 

- Model: SRAM 8-Hole 110BCD-4S

- Material: CNC-machined AL7075 aluminum

- BCD: 110 mm, 4-spoke (4S)

- Compatibility: Fits SRAM Rival AXS, Force AXS, Quarq, Red 22, and similar cranksets

- Weight: 107 grams

Additional Product Info

- Battery: Lithium Ion

- Battery Life: 150+ hours

- Wireless Protocol: ANT+ and Bluetooth 4.0

- Data Accuracy: 1–1.5%

- Data Measured: Power, Cadence, L+R Balance

- Waterproof Rating: IP67+

- Chainring BCD: 110 BCD - 4s

- Charge Cable: G2

- Warranty: 1 year