Full Speed Ahead SL-K 2x Modular Carbon Crankset - 170mm For Shimano HG+ 12-Speed 50/40t DM/90 BCD 30mm 386EVO Spindle BLK Translucent Whitestone/Turquoise - Silicone A new optimized layup drops

A new optimized layup drops 29g from the hollow carbon arms

120 tpi casing

4 Flange Diameter

Fits ELEVENSIX dampers with max stroke of 55mm

Full Speed Ahead SL-K 2x Modular Carbon Crankset - 170mm For Shimano HG+ 12-Speed 50/40t DM/90 BCD 30mm 386EVO Spindle BLK Translucent Whitestone/Turquoise - Silicone A new optimized layup dropsFull Speed Ahead SL K 2x Modular Carbon Crankset 170mm For Shimano HG+ 12 Speed 50 40t DM 90 BCD 30mm 386EVO Spindle Black. Engineered 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