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One of the slickest looking power meter MTB cranks we’ve seen to date, the new FSA Powerbox MTB Carbon Crankset is available in both 170mm and 175mm lengths and has been optimized around the 11-speed drivetrain. You get hollow, unidirectional-carbon crank arms and FSA’s modular system, which allows for the use of a wide variety of chainrings. Chainline configurations are no sweat with the BB392EVO spindle that should fit a wide variety of bottom bracket standards.