2. BMW CE 04
The BMW CE 04 is an electric scooter produced by BMW Motorrad. The design of the BMW CE 04 centers around the slim energy storage unit in the underfloor assembly and the compact drivetrain. The design liberties and solutions here have led to new aesthetics, for instance, the charging compartment that folds out towards the side of the floating seat. The scooter can accelerate from 0–30 mph (0–48 km/h) in 2.6 seconds. The CE 04 is fitted with mechanical brakes; the front fork has twin 265 mm-diameter (10.4 in) discs with 4-piston fixed calipers, while the rear wheel is equipped with a single 265 mm (10.4 in) disc and single-piston floating caliper. A two-channel anti-lock braking system from Bosch is fitted as an option, the ABS Pro system includes a tilt sensor, regulating braking during cornering.