509 Pro Senior Husky Boy

2019 CH Racing 509 Pro Senior Husky Boy Technical Analysis & Specification Breakdown

Positioned in CH Racing's minibike, cross motorcycle lineup, the 2019 CH Racing 509 Pro Senior Husky Boy utilizes a 50 cc (3.1 cu in) liquid-cooled single cylinder, two-stroke layout. In factory specification, peak output is rated at 12 HP (8.8 kW), transferring power to the rear wheel through a automatic gearbox and chain final drive. With a specific output of 240 HP per liter, the engine character is placing it firmly in high-revving supersport territory where top-end breathing dominates.

Within MotoLibrary's CH Racing archive, this model family spans 2 indexed model years from 2006 to 2019, allowing buyers to track year-over-year changes in emissions tuning, weight and equipment.