Stages Power Meter FSA SL-K BB30

The Stages Power meter paired with FSA's SL-K Light BB30 left crank arm. 

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. 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

• Accuracy: ± 2% 
• Power meter housing: low profile design, with robust door interface 
• Weight: Only adds 20g to base crank arm 
• Battery Life: 200+ hours (coin cell: CR2032) 
• Power range (Watts): 0 to 2500 
• Cadence range (rpm): 20-220 
• Water resistance rating: IPX7 

Sizing Options: 

• Lengths: 165mm, 170mm, 172.5mm, 175mm 

The SL-K Light BB30 version has across the board compatibility with FSA and Vision BB30 models.
NOTE: The Stages Power FSA model will not fit any FSA cranks with a pinch-bolt style interface, nor will the BB30 version fit BB386EVO models. Additionally, it is NOT compatible with FSA triple chainring cranks. 

Frame Compatibility: Most frames, see fit guide in our Support section 

Device Compatibility: ANT+, Bluetooth Smart Ready 

Software Compatibility: StagesLink, Training Peaks, Strava, Garmin Training Center and others