Dirt Quad Motor
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 Exhaust muffler wash plug bung cleaner dirt pit bike mini quad atv pocket bikes  US $.99
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 New 12V Horn of 50cc 110cc 125cc ATV Quad Scooter motorcycle Pit bike dirt bike US $5.99
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 SUNL STARTER MOTOR 125CC 150CC 200CC QUAD ATV DIRT NEW US $29.95
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 ROKETA SUNL SUN L STARTER MOTOR QUAD ATV DIRT 125 150 2 US $29.95
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 XMOTOS STARTER MOTOR 125CC 150CC 200CC ATV DIRT QUAD 11 US $29.95
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 Starter Motor 50cc 70cc 90cc 110cc 125cc ATVs Quad 4 Wheeler Go Kart Dirt Bikes US $32.90
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 11 Tooth ATV Starter Motor Electric 150cc 200cc 250cc Dirt Bike Quad 4 Wheelers US $43.90
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 11 Tooth Starter Motor 200cc 250cc Water Cooled Engine ATVs Quad Dirt Bikes US $43.90
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 pull start starter 47cc 49cc mini pocket ATV dirt bike mini quad bike two stroke US $8.50
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 Straight throttle Cable Honda CR XR Dirt BIKE Pit Bike ATV Quad buggy 39 inches US $6.88
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 12 Teeth Starter Motor for 50cc 70cc 90cc 110cc 125cc Dirt Bike Go Kart ATV Quad US $28.90
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 Starter Motor 50cc 70cc 90cc 110cc 125cc Engine ATV Quad Dirt Bike Go Kart Buggy US $32.90
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 Electric Starter Motor Dirt Pit Bike ATV Quad 9 Teeth US $35.99
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 Universal push Kill switch button 47cc 49cc pocket bike ATV dirt bike mini quad US $7.50
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 X60 Brake pads HONDA motor dirt trail bike atv quad US $14.79
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 Starter Motor for 150cc 200cc 250cc Air Cooled Dirt Bikes ATVs Quad 4 Wheeler US $45.90
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 Starter Motor 50cc 70cc 90cc 110cc 125cc Kids ATV Quad Go Kart Buggy Dirt Bike US $27.90
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 24 Volt 350 Watt Motor Gear Reduction Razor Dirt Quad Scooter 24V 350W US $68.99
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 Front Left Engine Motor Cover for CG 200cc 250cc Dirt Bikes ATVs Quad 4 Wheeler US $39.50
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 24 Volt 350 Watt Motor Gear Reduction Razor Dirt Quad US $68.99
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 Carburetor PZ22 Carburetor 125cc atv Quad motorcycle pit dirt bike 125cc Carb US $23.99
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 125CC AUTOMATIC ENGINE MOTOR ASSY ATV QUAD GO KART DIRT BIKE US $199.99
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 Lifan 140cc Engine Motor for Dirt Pit Bike ATV Quad Go Kart US $265.00
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 Starter Motor ATVs Dirt Bikes Quads NEW US $54.95
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Help! how can I set up a free social dirt bike group that everyone that joins to be liable for any injury?
Help! how can i set up a free social dirt bike group, so everyone that joins be responsible for own injury?
Hi, my name is brad and I am wanting to set up a free social off road non registeredd motor bike group for families so that even the kids can ride on any type of dirt bike. I have been offered farmers properties to ride on, but I nor the farmers want to be responsible for any liability if anyone was to come off there bike/quad. It is very expensive these days to go to motocross tracks and basically we are wanting to create a place to make friends,camp and have a great time.Can anyone please tell me if there is some kind of Disclaimer or something along them lines that I am able to put in place, so that I can create website and get the ball rolling. Thanks and please help if you can.
Location Adelaide,Australia
Cheers Brad
You need to have everyone sign a waiver...I found a mx park that you can copy the waiver off of...Its at the top of the page when you open it...I think there is 2 pages....so read it all...or print them out....
http://toesmxp.com/
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Razor Dirt Quad Electric Four-Wheeled Off-Road Vehicle (Red) List Price: Sale Price: $407.69 You save: $72.30 (15%)  |
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Digital Hour Meter Tachometer Tach Tacho for Yamaha KTM Honda Kawasaki BMW Motorcycle Dirt Bike ATV UTV Quad Generator MX Snowmobile Boat Outboard Jet Ski 4 2 Stroke Gas Engine Sale Price: $14.50 |
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Razor Full Face Helmet List Price: Sale Price: $37.95 You save: $7.04 (16%) |
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Safety Motorcycle Dirt Bike Motocross ATV QUAD Hand Guard Blue 7/8" for Suzuki RM RMZ GSXR GSX-R 600 750 1000 Katana Intruder Sale Price: $25.99 |
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LotFancy New 24V 2A 2000mA Electric Bike Motor Scooter Battery Charger Power Supply Adapter For Razor Dirt Quad Sale Price: $19.98 |
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Black Motorcycle Dirt Bike Motocross ATV QUAD 7/8" Handlebar Hand Brush Guard for Kawasaki Ninja 250 500 ZX 6R 10R KTM Sale Price: $25.99 |
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7/8" Handlebar Mount Water Bottle Beverage Drink Bottle Cup Holder Motorcycle ATV Trike Racing Dual Sport Dirt Bike Quad Cruiser Chopper Sale Price: $8.99 |
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Black 7/8" Handle Bar Motorcycle Dirt Bike Motocross Hand Guard ATV QUAD for KTM Yamaha XT TTR WR YZ Honda CRF CR Sale Price: $25.99 |
The Rise and Fall of the Two Stroke Powered Quad
There's nothing quite like the scream of a two stroke engine and the smell of burning engine oil is always right there with that scream. In the world of motorsports its sound is unmistakeable. Dirt bikes would see the two stroke engine utilized on early models because of the smaller size. Snowmobiles would also follow suit because of the light weight. It was only a matter of time before the atv would make use of the technology to improve response, increase speed, and reduce weight. The first two stroke quad made it to market back in 1985. The Suzuki Motor Corporation would design and release the Quad Racer, a two stroke racing quad with a 246cc powerhouse. Although two stroke engines were appearing on earlier ATC's from the big four manufacturers (Honda, Kawasaki, Suzuki, and Yamaha), this quad in particular would set off a revolution of racing and sport riding. The atv brought more stability to the table with four wheels versus the three wheeled atc's. Engine size and power was utilized far better on quads when riders became more apt to keeping their wheels beneath them. The atc was considered unstable and its production would eventually be outlawed, but the two stroke quad would flourish in the coming years with all the major manufacturers contributing their own version.
The two stroke engine was first invented back in 1878 but the first patented two stroke motor, a v-twin, didn't come along until 1904. The two stroke design has certain advantages and disadvantages when compared to a four stroke engine. One stroke equals one cycle, therefore a two stroke engine completes its energy production using half the cycles of a four stroker. This is because two stroke engines have no valves. The fuel intake, fuel ignition, and exhaust emission all happen on each cycle (or revolution) of the engine. Four strokes in comparison use a camshaft and a series of valves to separate all the phases of energy production. These additional components add overall weight to the four stroke engine. The two stroke however must burn oil during its ignition phase. This accounts for the blue or grey smoke which emulates from every two stroke exhaust port. Two stroke engines require oil to be injected simultaneously with the fuel or pre-mixed in the fuel tank. Two strokes also burn more fuel versus the four stroke powerplants. Citing emissions, noise pollution, and higher fuel usage, the two stroke engine has all but been eliminated from automotive and street motorcycle market, but the lightweight simplicity and sheer horsepower per cubic centimeter of these engines allowed them to flourish in the offroad market.
In their heyday, quad manufacturers flooded the market with their own two stroke engines. Beside the big four, Honda, Kawasaki, Suzuki, and Yamaha, other big players like Polaris as well as a variety of small scale Chinese manufacturers have capitalized on two stroke power for their quad atvs. But new, lightweight, and more efficient four strokes would eventually become the accepted powerplant for the majority of production quads. The two stroke has been completely dropped from the lineup of most manufacturers in favor of reasonably quiet, fuel efficient, technologically advanced four strokes. Sport quad riding and organized racing have also, for the most part become four stroke events. As quickly as the two stroke engine entered the atv industry, it has, for the most part, fallen by the wayside even with new advances in emission technology, including reductions in odor as well as smoke.
About the Author
Chet is the webmaster of Bikes, Trikes, and Quads, dedicated to serving up free ads for used dirt bikes, street bikes, and quads. BTAQ also features Kawasaki quad parts and Yamaha quad parts from leading suppliers.
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