Caratteristiche
FSA SLK M/Exo 386 XX1 Crank ArmsThe crank arms are unidirectional carbon fibre with an alloy spine inside to boost strength with a minimal weight penalty. It also features a forged 7075 Mega Exo spindle and is designed to work with FSA 386 chainrings that have 3 bolts on the spider Features: UD…
