The FSA SL-K Modular Supercompact Adventure is a road crank especially developed for gravel adventures. It features a fully-modular system, meaning that any rider or mechanic can easily, quickly and safely swap out the spider or chainring. Also the chainline can be adjusted. The large chainring is mounted directly on the crankarm and doubles as spider for the smaller inner chainring.
Utilizing hollow carbon crank arms and a forged 7050 aluminium BB386EVO spindle the weight has been effectively reduced. The outer Direct Mount chainring is fully CNC-machined of 7075-T6 aluminium for high strength. Furthermore it features a 90 mm 4-arm BCD at its inside for mounting of the inner chainring. The outer chainring is optimized for Shimano/SRAM 10/11-speed drivetrains because of ramps and pins.
Included in delivery: without bottom bracket
Material: Carbon ||| Aluminium ||| Steel
Weight supplement: manufacturer information