STAGES POWER METER G2 - 105 5800 (BLACK)Learn More
The 105 (FC-5800) Stages Power meter replaces the non-drive crank arm for existing 105 model cranks.
Riders looking to add power to their existing crank need only select crank length. The Stages Power meter for 105 fits all styles of 105 crankset, including: compact and standard. Standard and black finishes are available.
Stages Power meter - G2 - Energy BB30Learn More
The FSA Energy BB30 Stages Power meter upgraFSA des an array of FSA BB30 crank options with power. The Stages Power meter is mounted to FSA's hollow forged Energy alloy non-drive crank arm. The BB30 version has across the board compatibility with FSA and Vision BB30 modes.
Note: The MegaEXO model will only fit MegaEXO crank systems 2014 and newer, and will not fit the MegaEXO Omega model. The Stages Power FSA model will not fit any FSA cranks with a pinch-bolt style interface, nor will the BB30 version fit any BB386EVO models.