The XCADEY XPOWER-S spider bike power meter is compatible with Cannondale mtb mountain bike crankset 104BCD(ONE, HOLLOWGRAM,SI,SISL2).
XCADEY XPOWER-S supports firmware upgrade service. You can downloadXCADEY software from the mobile APP store and connect to the XPOWER-S power meter via Bluetooth for firmware upgrade service. (XCADEY will update and upgrade the firmware ofXPOWER-S power meter from time to time)
XCADEY guarantees that theXPOWER-S bicycle power meter will support warranty service within16 months. If you have any questions about theXPOWER-S power meter, you can contactXCADEY(info@xcadey.com)for help.
