Shimano saint m825 36t cranksetthe shimano saint m825 36t hollowtech ii crankset provides the stiffness and durability that is essential for extreme downhill mountain biking thanks to the hollow forged duraluminum arms use of this material creates a lighter crankset with an axle that is 250 stronger than trail cranks such as deore xt and an arm that is twice as strong the single only setup looks great with its custom aluminium hardware a steel pedal insert adds durability at the pedal inte