wytze van mansum: cannondale dutchess

the cannondale dutchess is a result wytze van mansum‘s graduation project at the delft university of technology, in collaboration with bicycle manufacturer cannondale. the bicycle is designed for the female cyclist, with exploration in development and providing opportunities in which women can express their style in the urban environment. the dutchess brings modern lines, longevity and is low maintenance.

the rear fender of the bike acts as a structural part of the frame, supporting the carrier with a load of up to 50kg. an arch connects the bicycle from the handlebars to the tail light both in a visual and structural manner. its form also refers to the sturdiness, comfort and ease of ride drawn from the traditional old dutch bicycle.

in keeping with the cannondale philosophy, the dutchess’ overall weight is under 14 kg including the integration of parts and varying functions. gearing and transmission are fully enclosed, allowing the bicycle to be ridden in formal clothing at any speed (without getting caught). the hub brakes are self-adjusting to compensate the break pad’s wear and since the brake lines are integrated into the frame. the handlebars are adjustable and allow for different riding positions and can be folded together for easy storage or used for locking the bicycle securely to a fixed object. both the headlamp and the taillight are integrated, the concept also contains a modular luggage solution, kickstand and a pedal assist.

Wytze’s graduation project for Cannondale from Eelke D. on Vimeo.