The Prolog is a true hard tail and does not have any suspension systems. The calipers for the Shimano RS405 hydraulic disc brakes front and rear seem to almost blend into the frame and fork and provide excellent feel and stopping power.
The multi-color LED ring around the lone button also tells riders battery status, and those that want to fine-tune the motor’s output and other parameters can do so with a smartphone and Mahle’s app, which will also sync with Strava. LeMond BikesĪ small and slim Mahle M1 250-watt, 36-volt motor with 40 newton-meters of torque hides in the rear hub and I do mean hides: with the slim 250Watt-hour battery hidden in the frame tubes, it’s difficult to tell the Prolog is an ebike at all.
Note how even the front fender is simple and light.
