FSA - Powerbox Alu ABS 52/36 BB30 170mm

- Cold forged AL6061/T6 aluminium crank arms (170mm)
- AL7075 100% CNC chainrings
- Chromoly chainring bolts
- Fits Shimano and Sram 10-11 speed systems
- Weight: 751g
- Power2max Features
simple2use

- 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 don't 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