X-LAB Spider Power Meter – 110 BCD
This X-LAB spider power meter is a replacement power-measuring component at the crank's chainring mounting area. It lets a compatible drivetrain measure pedaling power, providing a useful reference for pacing and training once paired with a supported display.
Verified specifications
- Type: spider power meter
- Chainring bolt circle diameter (BCD): 110 mm
- Charging input: 5V
- X-LAB dealer listing compatibility: AD8, AD9 and RT9
Check your crank before ordering
Match your existing crank's spider attachment, chainring bolt pattern and required clearance. A 110 mm BCD alone does not guarantee compatibility with every crank or chainring. Bike model names also do not establish fit if the original crankset has been changed.
Compatible with X-Lab Chainrings with the exception of the stock RS7 Chainrings.
This listing is for the power-meter spider, not a complete crankset. Confirm the charging connection and your display's supported connection protocol before purchase. Use the manufacturer's setup and calibration instructions after installation; professional installation is recommended.