Full Speed Ahead SL-K 2x Modular Carbon Crankset - 175mm For Shimano HG+ 12-Speed 50/40t DM/90 BCD 30mm 386EVO Spindle BLK Model=Supreme-C Pedals Lightweight Packable and Waterproof

Lightweight Packable and Waterproof

be sure that there is some padding between that hard item and any external hard surface like a saddle rail or the B-RAD Mounting Plate

LockTight Wings

Multiclamp insert allows use on a variety of tube sizes

Compatible with LINKGLIDE AND HG 11-speed chains Color Black Rings 40 Number of Chainrings Single Crank Length (mm) 175 Drivetrain Speeds 11 BB Included No Pedal Spindle 9/16" Spindle Interface Type Shimano Hollowtech II Chainring BCD 110 Shimano Asymmetric Chainline/Hub Compatibility 141/148 Boost Hubs Designed for ebike Yes Defined Color Black

Full Speed Ahead SL-K 2x Modular Carbon Crankset - 175mm For Shimano HG+ 12-Speed 50/40t DM/90 BCD 30mm 386EVO Spindle BLK Model=Supreme-C Pedals Lightweight Packable and WaterproofEngineered 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