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. However, with the consent decrees expiring in 1997, manufacturers began making the 3 wheeled models once again, although very few of them marketed these days. Sport and Utility ATVsATVs are further divided into utility and sport markets. Sport ATVs are usually light and small 2 wheel drive vehicles, which have the ability of accelerating quickly, can be driven at speeds of up to 145 km per hour, or 90 miles per hour, have manual transmission, and are performance based. Utility models, on the other hand, are usually larger in size and are 4 wheel drive machines, which can achieve speeds of about 100 km per hour, or about 70 miles per hour.

2Pcs Front Brake Calipers for Polaris Sportsman ATV 400 500 600 2000-2005 ATP330 New Polaris Front Wheel Bearing Kit for 2013 - 2015 Polaris BIG BOSS 800 6X6 ATV ITP TerraCross R/T Radial ATV Tire 26x11-14 560412 ARCTIC CAT BOMBARDIER etc 1.75" to 2" Mounting Bracket for LED Whip Light FOR UTV ATV Polaris Rollbar Cage Rear Left Right Constant Velocity CV axle for Polaris Ranger Crew 800 2010-2014 Polaris Ranger front wheel bearing 800 Midsize 570 Series 10 Series 11 ETX EV National Cycle Lexan ATV Windshield Mounting Hardware KIT-VA ATV Rear Brake Master Cylinder For Polaris Diesel Scrambler Sport Sportsman 500 UTV 6ft LED Spiral Whip Light w/ Flagpole Antenna Remote RGB 300 Color Chasing Set of Tie Rod Ends for Polaris ATV, 1999-2000 Sportsman 335 Carburetor Rebuild Kit for 1999-2000 Polaris Sportsman 500 ATV All Balls 25-1424 Rear Wheel Bearing Polaris ATV 500 Pro 02 Quad Boss ATV Slip-On Exhaust 678537 Quad Boss ATV and UTV Cooling Fan Assemblies RFM0004 Quad Boss RFM0029 ATV and UTV Cooling Fan Assemblies 36" UTV Rear LED Strobe Light Bar Running Chasing for ATV 4x4 Polaris RZR Can-Am UTV 5ft LED Spiral Whip Light w/ Flagpole Antenna Remote RGB 300 Color Patterns 2PC Complete ATV CV Axle Fits 2000 Polaris 455 4X4 Rear Passenger Driver Side NEW ATV BLACK STORAGE COVERS 4 WHEELER COVER POLARIS SUZUKI YAMAHA HONDA 4X4 Motion Pro Black Choke Cable for Polaris ATV 09-0094 2 PC CV Axle Fits 2010 2011 2012 Polaris Ranger Crew/XP 800 Front Left Right Uni Filter fits Uni Filter Atv Filter Polaris 2PC Front Left Right Constant Velocity CV axle for Polaris Sportsman 400 2005 06 CV Axle Drive Half Shaft Fits 2016 Polaris Ranger Crew 570-4 Front Left Right Motion Pro Replacement Control Cables For ATV/UTV Throttle 10-0093 For 17 Polaris Ranger 6x6 10-13 Ranger 800 2 Pcs Rear Left Right CV Joint Axles CV Axle Shaft Fits 11-14 Polaris Sportsman 400 4x4 HO South Front Left Right High Quality CV Axle Fits 1997 Polaris Big Boss 400L Front Passenger Driver Side 4pcs Mounting Bracket LED Whip Lights for UTV ATV Buggy 1.75" to 2" Rollbar Cage Starter Motor FOR PLARIS HAWKEYE 2x4 4x4 ATV & 300 SPORTSMAN 2006-11 3089879 High Performance CV Joint Axle Fits 2011 Polaris Hawkeye 300 2x4 Rear Left Right EPI WE445403 Extreme Brake Pads Winderosa 503004 Mechanical Water Pump Seal Warn 64849 Replacement Remote Control EPI WE130118 CV Boot - Extreme Cold Winderosa 823192 Exhaust Gasket 2pcs 4FT 1.2M LED Lighted Antenna Whip Flag Pole Blue For ATV Polaris RZR Jeep Voltage Regulator Rectifier For Hawkeye 400 2011 2012 2013 2014 Motorcycle ATV 4ft LED Lighted Antenna Whip Flag Pole Red + Bracket for ATV RZR Offroad Polaris Maxxis Carnivore Radial ATV Tire 28x10-14 ARCTIC CAT BOMBARDIER CAN-AM HONDA etc Starter For Polaris Sportsman 335 400 450 500 ATV 1996-2012 Eng 499cc 4 Stroke Winderosa 808945 Complete Gasket Set