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 MFPN=BB CO 6802 VV-BAG Air Cross dual-layer structure gives

Air Cross dual-layer structure gives soft inner layer for comfort with a waterproof external layer for protection

5/584 Tubeless Technology Tubeless Easy

Spline 240S based hub with 36t ratchet system

direct channel cable stay and bearing pulleys

40% reduced pressure peaks with dual conic spring system provides for super comfort in a relaxed riding postion

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 MFPN=BB CO 6802 VV-BAG Air Cross dual-layer structure givesEngineered 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