Accurate and reliable power measurement is practically a must these days. The integrated Apex AXS Powermeter Upgrade in the spindle is the easiest way to get precise power data. Since the technology is hidden inside the DUB spindle, it fits almost any bike and is unobtrusive.
· The DUB-PWR unit, on the axle, measures left-side power to calculate total wattage
· Proven reliability and accuracy
· Long battery life (over 400 hours) for a full season
· Replaceable AAA lithium battery
· DUB bottom bracket for increased durability and simplicity
· Waterproof (IPX7 tested to 1 meter for 30 minutes)
· Lightweight (less than 40g added weight compared to standard crankset)

• - Compatibility: all SRAM Road WIDE DUB BBs

- Weight: 585 grams
- Brand: SRAM
- Configuration: * Length: 165mm
- Package contents: Power meter spindle and left crank arm, without right crank arm, bottom bracket, spider, and chainrings
- Color / Finish: black
- Material: aluminum