Pioneer Single Leg To Duel Leg Upgrade

A revolutionary new power meter, featuring independent left and right pedaling monitor sensors

A world first:* high-precision measurements of pedaling force magnitude and force direction 12 times per revolution. The thin, lightweight sensor unit supports SHIMANO FC-9000 and FC-6800 cranksets, to help athletes reach their ideal pedaling form.

This upgrade is for people who have bought the left hand only version and now want to go for dual.

The device supports a wide variety of bike models, with minimal influence from brakes or frame shape.

The cover comes in two standard colors: metallic red or metallic grey. The color can be switched to match your preferences and the color of your bike.