Full Speed Ahead SL-K 2x Modular Carbon Crankset - 172.5mm For Shimano HG+ 12-Speed 52/36t DM/90 BCD 30mm 386EVO Spindle BLK Steerer Tube Length (mm)-285 Compatible with Shimano Hyperglide systems

Compatible with Shimano Hyperglide systems Double or Triple Double Drivetrain Speeds 8 Front Derailleur Clamp 28

Available in several profile heights the Dicut 55 is reactive and nimble perfect for road racing

Fat bike tire with low profile tread made up of micro-knurled raised block sections

convertible Schrader and Presta head and an anywhere-on-frame mounting bracket

Full Speed Ahead SL-K 2x Modular Carbon Crankset - 172.5mm For Shimano HG+ 12-Speed 52/36t DM/90 BCD 30mm 386EVO Spindle BLK Steerer Tube Length (mm)-285 Compatible with Shimano Hyperglide systemsEngineered with advanced materials and fully in house manufacturing the SL K combines durability innovation and style making it the ideal choice for both professional cyclists and passionate enthusiasts looking for the best equipment. At the heart of the SL K Light Direct Mount lies FSAs Hollow technology which creates ultra light hollow carbon crank arms. This design offers the perfect balance of lightweight construction and exceptional stiffness