The XPOWER-S SHIMANO MTB 104BCD is a power meter solution designed for SHIMANO direct-mount cranksets. It is compatible with SHIMANO M9100, M8100, M7100, and MT900 series cranksets.
The power meter is designed for a boost chainline and can be adjusted to a standard chainline using a 3mm spacer.
Please use compatible Shimano 12-speed chainrings with this power meter.