Shimano's SLX Dyna-Sys 10-Speed Crankset incorporates the right crankarm and the bottom bracket spindle into a single unit so you shave grams without losing a drop of valuable pedal power. This design also sports external bottom bracket bearings that increase rigidity and durability. And, the 42/32/24 chainrings with a steel/composite middle ring adds rigidity for better shifting, increased service life, and smooth, flex-free power delivery.
Includes integrated bottom bracket.
|42/32/24 / Black/Silver / 175mm||689228422698||IFCM66010E224X||612-0165+2|