The latter provide more ground clearance and therefore less risk of getting stuck on roots and rocks with the pedals. Smaller riders also benefit from the shorter crank arms, which help to keep the cadence high on e-mountainbikes, which is necessary for optimum power development.

More power

The new hydraulic brake calipers are designed in line with the Deore XT components for a more aggressive riding style. The brakes include Shimano's "Ice Technologies" heat management system, from the brake caliper to the brake rotors and pads.

As with Shimano's normal two-piston brakes, "one-way bleeding", lever width and reach settings are also possible with the new stoppers. The only major difference is the braking force, which is said to be significantly better than the BR-M8000.
Brakes and cranks are due to arrive in Switzerland in March 2018.