Stealthy, refined, and utterly practical, Cannondale's Contro-E Rigid redefines how you move about the urban scene. The light aluminum frame utilizes Cannondale's System Integrated design principles for a completely unified ride, with a signature Lefty Rigid fork, fenders, and custom kickstand. 250 watts of power from the pedal assist Bosch motor system will have you burning pavement, but not your legs, and the 400 watt lithium-ion battery pack keeps the juice flowing for miles. Light, sturdy 24-inch aluminum wheels are paired with tough, fast Schwalbe tires for urban cycling reliability. Shimano's 8-speed Alfine hub's smooth, silent gear shifts and awesome gear range make it the gold standard in internal gear hub shifting, as well as the perfect choice for urban adventures and every day commutes. Shimano's powerful hydraulic brakes provide confidence-inspiring, all-weather performance right under your fingertips. Plus, Cannondale's selection of high-quality aluminum components to complete this exceptional electric ride.