FSA Powerbox Carbon Road ABS Chainset

Simple to use

Auto Zero: every time you stop pedalling for 3 seconds or more your power2max “re-zeros”, no need to re-zero manually.
No cadence magnet needed: you dont need to install a cadence magnet on your bike. Your power2max calculates cadence precisely using its internal accelerometer.
Batter change: when the time come to change your battery – after 300 to 400 hours of use (6,000 to 12,000km) – you can do it yourself.

±2% Precision

Power2max power meters deliver state of the art data: they achieve an accuracy of ±2% or better including all environmental influences. power2max power meters achieves this accuracy through a refined design and high quality manufacturing processes.

Designed, engineered and made in Germany

Power2max manufactures the power meters in Germany with the highest quality production standards.

ANT+

Power2max power meters use the ANT+ standard to transmit data wirelessly to your bike computer. The ANT+ standard guarantees reliable transmission and offers a large number of bike computers to choose from.

Bluetooth ready

Power2max FSA power meters are Bluetooth ready and can be upgraded to transmit the data wirelessly not only with ANT+, but also via Bluetooth communication (with purchase of firmware upgrade).

Upgradeable

Power2max FSA power meters can be upgraded to have the software feature of left-right balance