Designed with trademark durability, accuracy and a focus on value, the PowerTap C1 Power Meter Chainrings can turn any crank into a world-class power meter capable of recording the data you need to beat your personal best, like never before. FSA chainrings with a full-featured, one-piece design provide added stiffness for shifting, no matter what type of terrain you’re riding over. Chainrings easily mount to the crank on your bike and integrate seamlessly with most alloy and carbon cranks — no more costly modifications that compromise your crank’s performance. Dual-sided measurement collects extremely detailed data, like the power you’re generating in both legs, and uses motion-based electronics to eliminate the need for extra sensors. Dual band ANT+ and Bluetooth Smart connectivity pairs with any compatible cycling device that measures power (watts). Crank your performance up a notch with the PowerTap C1 Power Meter Chainrings.
The only dual-sided power meter at this price point
Compatible with a wide range of alloy and carbon cranks
Conveniently mounts to the crank on your bike
Motion-based electronics eliminate additional sensors