Full Speed Ahead SL-K 2x Modular Carbon Crankset - 170mm For Shimano HG+ 12-Speed 53/39t DM/90 BCD 30mm 386EVO Spindle BLK Type-50mm Chainline Apply as a first layer

Apply as a first layer

}The dimensionally stable Goose Lock features a unique housing design

30 Tire Type Clincher

Integral Carbon Chassis

Inner and Outer chamfered ramps specifically engineered to engage with chain rings and cassettes quickly and provide smooth shifting Links 126 Drivetrain Speeds 12 Chain Connection Type Single Use Master Link Color Ti Gold/Black Weight 234 Half Link Chain No Defined Color Black

Full Speed Ahead SL-K 2x Modular Carbon Crankset - 170mm For Shimano HG+ 12-Speed 53/39t DM/90 BCD 30mm 386EVO Spindle BLK Type-50mm Chainline Apply as a first layerEngineered 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