Production 2002– | Class Scooter | |
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Bore / stroke 38 mm × 44 mm (1.5 in × 1.7 in) | ||
The Zoomer, designation NPS50, is a motorscooter developed by Honda and introduced in Japan and America in late 2002 for the 2003 model year; in Canada and the USA, the scooter is marketed as the Ruckus. The Zoomer differs from more traditional scooters with its rugged design, including fatter tires with deeper tread and a skeletal frame lacking an enclosed storage compartment. The NPS50 share similar motor and drivetrain components with the CHF50.
The Zoomer sold in European countries features a compact, single point programmed fuel injection (PGMFI) system, consisting of a single fuel injector, a different fuel pump arrangement, and an oxygen sensor fitted just before the exhaust silencer.
Honda claims that the Ruckus returns 114 miles per US gallon (2.06 L/100 km; 137 mpg‑imp) in EPA tests.