The OriginA decade before the modern day Japanese models were introduced, the US had designed and manufactured similar 3 and 4 wheeled ATVs. Similar, small sized vehicles meant for off road use were made by several manufacturers during the 1930s. These were designed for traversing over dry land as well as streams, ponds, and swamps. Commonly made of fiberglass or plastic tub, they were usually equipped with 6 wheels which had low pressure tires. These amphibious vehicles were the first all terrain vehicles. Unlike the ATVs of today, these were meant for multiple riders, and had control sticks or steering wheels, instead of handlebars. Safety Issues of 3 Wheel ATVsDue to legal battles about the safety issues concerning 3 wheel ATVs during the latter part of the 1980s, and consent decrees, all manufacturers ended the production of these vehicles in 1987, switching to 4 wheel ATVs. Because the 3 wheel ATV was much lighter, they were very popular among some expert riders. Cornering is far more challenging with the 3 wheel vehicle as compared to the 4 wheeled vehicle, since it is even more important to lean into the turn. Since the 3 wheeled ATV has a single wheel in the front, which makes it lighter, a potential danger is the chance of flipping backwards, particularly when climbing up an incline. Rolling over also occurs during going down a steep incline.

Set of CV Axles for Yamaha, 2003-2008 Grizzly 660 4x4 CNC Motorcycle Gas Fuel Tank Cap Cover Valve Breather Dirt Bikes ATV 38CM Kit Red Lens Motorcycle Quad ATV Bike Brake Running License Plate Tail Light 12V Pair Front Left Right Uptated CV Axle Shaft For 2004 -2008 Yamaha Grizzly 660 Shock Covers Yamaha Raptor 350 660 700 700R Black ATV Set of 3 2PCS Rear Left Right Complete CV Axle For Yamaha Grizzly 660 2003-2005 2006-2008 2 x 400mm 15 3/4'' Air Shock Absorber Fit For Yamaha YFZ 450 Raptor 660 700 ATV Black Flame Shock Covers Yamaha Blaster 200 Raptor YFZ 450 YFM 350 660 R (Set 3) Yamaha Raptor 660, 2001-2005, Mechanical Water Pump Seal Kit Yamaha Grizzly 660, 2002-2008, Mechanical Water Pump Seal Kit Yamaha Rhino 660, 2004-2007, Mechanical Water Pump Seal Kit 2003 Yamaha 660 Grizzly 4X4 Front Left Outer Axle CV Boot Kit ATV Joint wl Rear Left Constant Velocity CV axle for Yamaha Grizzly 660 2003 2004 2005 - 2008 2PC Outer Inner CV Axle Boot Kit Fits 05 -07 Yamaha Rhino 660 Front left Right STARTER RELAY SOLENOID For YAMAHA RHINO YXR660 YXR 660 ATV QUAD 2007 2008-09 US 7/8″22mm Motorcycle Handle Bar Mount Risers Clamp For ATV Quad Dirt AT1 2001 2002 2003 Yamaha Raptor 660 40T Rear Driven Black Sprocket 2001-2005 Yamaha YFM660 660 Raptor Blue O-Ring Chain & Black Sprocket 15/40 96L 2002 Yamaha YFM 660 Raptor Blue O Ring Chain and Black Sprockets 13/40 92L 2004 Yamaha YFM660 660 Raptor Red Chain and Black Sprockets 13/40 92L 2004 2005 Yamaha YFM660 Raptor Red O Ring Chain and Black Sprocket 15/40 96L Rear ATV CV Axle Shaft Right for 2003 2004-2007 2008 Yamaha Grizzly 660 YFM660 New CV Axle Inner Boot Kits Rear Fits 2005 - 2007 Yamaha Rhino 660 YXR660FA 4x4 Ignition Coil For 50cc 70cc 90cc 125cc 150cc 250cc Chinese Taotao ATV Scooter CA STARTER MOTOR FOR YAMAHA ATV RAPTOR YFM660RR YFM660RSE Raptor 660R 2001-2000 Rear Wheel Axle For Yamaha Raptor 660R Performance 2002-2005 5LP-25381-00-00 Starter & Relay Solenoid for Yamaha ATV Raptor 660R YFM660R 2001-2005 21163-1150 Starter and Relay Solenoid for Yamaha ATV Raptor 660R 660 YFM660R 2001-2005 2004 2PC Rear Left Right Constant Velocity CV axle for 2004-2009 Yamaha Rhino 450 660 Constant Velocity CV axle Front driver Side For 2005-2007 Yamaha Grizzly 660 Constant Velocity CV axle Front Passenger Side For 2005-08 Yamaha Grizzly 660 CV ATV Axle Rear Passenger Driver Side Fits 2005 Yamaha Grizzly 660 YFM660FA 4x4 38mm-51mm Universal Motorcycle Dirt Bike ATV Exhaust Muffler Tail Pipe Stainless 360° Rotation Bicycle ATV Motorcycle Triangle Mobile Phone Holder GPS Bracket Yamaha Raptor 660 carburetor intake boots  RAPTOR 125,250,350,660,700,WARRIOR,BANSHEE,BW350 BW200 PRO TAPER BLACK HANDLEBAR Starter Motor & Relay Solenoid for Yamaha ATV Raptor 660R 660 YFM660R 2001-2005 A1 Air Filter Intake Black Adapter For Yamaha Raptor 660 686 All Year ATV Parts Blue Flame Shock Covers Yamaha Blaster YFS200 Raptor YFM 250 350 660R (Set of 3) 35mm Motorcycle ATV Off-road Vehicle Universal Air Intake Filter Air Cleaner Kit 35mm Universal Air Intake Filter Air Cleaner For Off-road Motorcycle ATV Bikes One-Way Bearing Starter Clutch Gear Gasket for Yamaha Raptor 660 2001~2003