Established in 1992, Sumai Bicycle Co.,Ltd. is one of the biggest China quad bike manufacturer and wholesaler. We've gotten the WMI (World Manufacturer Identification) since 2005. Our company has perfect quality management systems with ISO9001 international quality authentication in 2002 and pays great attention to new product development. We have high-quality staff at design, oem quad bikes development and production fields, and have introduced in qualified personnel from foreign bicycle enterprise. Most of our products have been approved with CE certificate, and some approved with EEC, EPA and CARB.

Quad bikes are the sit-astride four wheel bikes with handlebars. The farming community tends to call them ATVs, while the forestry calls them ATCs (All Terrain Cycles). Leisure users tend to use the term Quad Bike. We use the term interchangeably!
ATV (All Terrain Vehicle) is the general term used to describe a vehicle designed for off-road use. This could include quad bikes, Landrovers, Argo-Cats etc.
If a agricultural quad is only used on the public road between sunrise and sunset and is not fitted with any front or rear position lamp then under Regulation 4(3) of the Road Vehicle Lighting Regulations 1992 as amended (RVLR) the vehicle is exempt from having to be fitted with any lamp or reflector, and the rest of the advice on lighting in this leaflet can be ignored. However, in this case the driver is required to make hand signals to indicate that he is slowing down or changing direction.
Many agricultural quads would not be able to take advantage of this exemption without their use on the road being curtailed, especially during the winter months.

Miniature electric off-road dirt quad with authentic quad geometry
High-torque gear ratio provides excellent climbing opportunities
Variable-speed, chain-driven electric motor is quiet and powerful
Terrain-tracing droop-travel rear suspension delivers smooth ride
Twist-grip throttle acceleration control; supports up to 120 pounds
Kick up a fuss with the Razor Dirt Quad, a miniature electric off-road quad that's perfect for trail riding. The compact vehicle--which supports up to 120 pounds--offers such features as authentic dirt quad frame geometry, a high-torque gear ratio that provides excellent climbing opportunities, a terrain-tracing droop-travel rear suspension that delivers a smooth ride, shatter-resistant plastic fairings, and a powder-coated tubular steel frame that's durable in all weather conditions. Best of all, the variable-speed, chain-driven motor is both super quiet and powerful, helping you zip up the trail in a hurry without disturbing the locals. As a bonus, the Dirt Quad can store either horizontally or vertically depending on your space.

Also you can visit China Sporting Goods & Recreation Manufacturer Catalog or China Sporting Goods & Recreation Products Catalog to find more China Products!