NEW FSA (Full Speed Ahead) SL-K Modular Crankset 170mm, shifter_9speed Bag folds flat for easy

Bag folds flat for easy storage

to increase outer chainring stiffness and provide efficient up-shift pin design for full-power performance

Chainring spider is removable

68x110mm steel cups

NEW FSA (Full Speed Ahead) SL-K Modular Crankset 170mm, shifter_9speed Bag folds flat for easySL K modular BB386EVO is the latest FSA crankset for gravel, adventure or road use. Thanks to the adaptable BB386 EVO 30mm spindle, this modular system will fit a wide variety of frames with a range of BB standards. Hollow carbon fiber arms with UD finish Forged AL7050 BB386EVO spindle Direct mount outer chainring and 90 bcd inner chainrings Chromoly chainring bolts Fits Shimano and SRAM 10 11 speed systems Defined Color: Black Rings: 46 30 Spindle