The crankset of your road or mountain bike is one of its most essential parts. It is the basis of your drivetrain, and the connection between your pedals and chainrings. Together, the chainrings and crank arm make up the complete crankset. Nowadays you get, in almost all cases, 1 or 2 chainrings. A crankset with 3 chainrings has become a rarity. We offer the most popular cranksets by Shimano, SRAM, Rotor, Campagnolo and more.