Rally XC100 is tested to the extreme, so you can ride there too. This single-sensing power meter delivers reliable power measurements and is easy to transfer between bikes, no matter what bike youre on or where youre riding.IMPECCABLY DESIGNED PEDALRally bike power meter pedals have undergone rigorous testing to ensure total reliability. Featuring a superior design with sensors housed inside, this sleek pedal installs like any pedal. And it's quick to transfer between bikes.Reliable ReadingsBy precisely measuring your cadence and forces detected on the left power meter pedal, Rally XC100 doubles the value to provide total power. Want more metrics? Upgrade later to the dual-sensing system.CLEAT COMPATIBILITYFor a comfortable ride, these power meter pedals are designed with your favourite SHIMANO SPD cleats in mind.TRANSFERABLE SPINDLEFrom road to gravel to cyclocross and much more, keep riding year-round. A transferable spindle can be installed in RallyRK road or RallyRS road peda