This one Stages Power meter is built to rule them allall of the most popular 30mm spindled crank sets, that is.

Interchangeable 30mm spindles bring Stages Power carbon to numerous popular crank sets. In order to fit a vast array BB30 based crank setsincluding, SRAM, RaceFace, Easton, as well as FSAs 386EVO and Specializeds 2017 Road OSBBStages' engineers have developed a range of bottom bracket spindles that serve to mate our super-light carbon Stages Power meter to more than 10 different 30mm spindled crank sets.

Active Temperature Compensation as standard equipment. Consistency of measurement is the most important feature of a power meter. Stages Power was the first meter to make temperature compensation an automatic process ensuring accurate readings no matter the environmental conditions.

Lightweight & durable housing for road or mountain use.The Stages Power meter weights less than 20g and the durable housing is slim, sleek and strong to ensure years of trouble free use.

Additional Features:

• Tool free battery replacement
• Active temperature compensation
• Accelerometer based cadence measurement
• Wirelessly upgradable firmware