FSA SL-K Light Compact ABS BB386EVO Carbon Road Crankset – 1×10/11-speed

The FSA SL-K Light road bike crankset features hollow carbon fiber arms for an amazing stiffness and low weight at the same time. The unidirectional (UD) carbon finish, updated graphics and concealed chainring bolts make the SL-K crank look as fast as it is stiff.

The versatile BB368EVO spindle is forged from strong aluminium 7050. In combination with the appropriate bottom bracket, the 30 mm axle is compatible to a wide variety of frame types.

The chainring is made of high-strength, CNC-machined aluminium 7075 and its MegaTooth profile provides a safe chain retention also when the chain is tilted or the weather turns bad.

The proven ABS system (Asymmetric Bolt Spacing) with strategically positioned chainring bolts further increases stiffness.

 

MegaTooth

The teeth of MegaTooth chainrings are longer than standard with an asymmetric profile shape, a diamond-shaped cross-section and a unique system of alternating thick then thin teeth. This allows for smooth chain engagement, meaning that the chain always remains in close contact with the chainring to give you the most reliable and positive drive possible.