Reviews4 stroke Motorcycle

Engines: The Inner Workings of Machines That Move the World

  • ✪ 100% brand new and high-quality performance air filter, easy install, durable, universal fits for most motorcycle air filter with 38mm / 39mm / 40mm engine inlet..
  • ✪ For most Off-road motorcycle, atv, quad, scooter, go kart, moped, pit bike, dirt bike, racing bike, super bike and other bike. For small to medium mid-sized engines 50cc - 90cc, 110cc, 125cc, 140cc & 200cc 2-strokes or 4-strokes engines. Fits most carburetors (PZ22, PZ25, PZ26, PZ27 etc) requiring a 38mm (1.5in) inside diameter opening..
  • ✪ Fit most Chinese import Pit / Dirt bikes, almost all of the bike brands from China, such as TaoTao, Buyang, Coolsport, Jonway, Znen, NST, BMX, Kazuma, Sunl, Roketa, AIM-EX etc. It also fits Kawasaki Yamaha Suzuki and other brand bikes..
  • ✪ Has a gauze filter covered with a plastic cover to stop intake of water into the carburetor. The air filter prevents abrasive particulate matter from entering the engine's cylinders to ultimately increase horsepower, torque and improve the gas mileage, prolong the engine Life..
  • ✪ All of the original “QAZAKY” parts are backed by 180 days’ carefree return, BUY WITH CONFIDENCE!.
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DKMOTORK 0011 Digital Gauge Motorcycle Speedometer/Tachometer/Odometer Universal with Multi-Function Indicator Light Display Black

  • Professional installation is highly recommended if you have any difficult in installation! We have suggest many people go to the local professional repair store, they solve many problem during installation, and save vaule time. [Material and Function] high quality abs shell, multifunction digital motorcycle speedometer, including speedometer tachometer odometer gauge gear oil meter with led headlight turn signal indicator display.
  • [Quality] If you installa in a right way, it can still work well after many years for use, please be patient to calibrate the speedometer.
  • [Installation] the packing have a Installation Instructions, you can installa the gauge follow it, please read our installation note in the product despriction firstly.
  • [Specification] working voltage: 8-18V, rated voltage: DC 12V, Backlight: Blue, speedometer with led display.
  • [Fitment] this motorcycle speedometer tachometer fit for most motorcycle that is with 4 stroke, 2 / 4 Cylinders (default as 1 cylinder of the setting),please confirm this item is fit for your vehicles before purchasing, if you use with this motorcycle grips[B07WRWYNM6], it will more cool.
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4HP Outboard Motor Boat Engine, 4 Stroke Heavy Duty Outboard Motor Fishing Boat Engine with Water Cooling System (4-Stroke 4HP)

  • Recommended engine oil: four-stroke engine oil.
  • ④ATTENTION:Use four-stroke special engine oil (automobile and motorcycle engine oil).
  • Add oil according to the scale indication on the oil dipstick (the rotating cover),do not add more or less.
  • The fuel tank of the four-stroke outboard engine can only be filled with No.92 pure gasoline.
  • Gently press the oiler on the carburetor until the oil flows to the top of the transparent oil pipe..
  • ⑤WIDE APPLICATION: It can be marched with inflatable boats, rubber boats or fishing boats. ( Tips:The running-in period is about 10 hours or one month. Do not drive at high throttle during the running-in period.
  • Change the engine oil and gear oil after the running-in period, and the second change time is about 100 hours or six months later.
  • The machine must be erected in a reliable place when not in use.).
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Oryxearth Mini Dirt Bike for Kids, 105CC 4-Stroke Kid Gas Powered Mini Dirt Bikes Off-Road Motorcycle Gas Pocket Pit Trail Mini Bike W/EPA Approved, Up to 24 Mph Weight Support 185 LBS, Red

  • ...pproved. Your kids can play safely and healthily by following our manual. And the 4-stroke engine is more environmentally friendly, with low noise and no need to mix gasoline..
  • Suitable for Both Kids and Adults: 4-stroke air-cooled engine surpasses virtually any other mini bike on the market. This nostalgic off-road motorcycle is suitable for kids, teenagers, adults, girls with height 4.27FT-5.9FT under 185LBS. Recommended age 13+. Ideal for beginner dirt bikes choice, and a cool gift for them..
  • Durable & Reliable, Safety First: kids mini dirt bikes have durable clutch &stable, sturdy metal frame , withstand years of outdoor riding. The rear disc brake provides smooth and fast when braking. Max speed of 24mph, tank capacity 0.32-gallons. The 105cc 4-stroke engine has higher stability, longer life and lower failure rate, and we have a fully automatic chain transmission system..
  • Easy & Smooth & Soft & Stable: The Oryxearth Gas powered bike is set up for easy pull-start operation, making it the ideal off-road kids mini gas bike for teen/kids riders.Stability is important off-road. To give you a soft, smooth ride, we are equipped with wide, off-road low pressure pneumatic tires, even facing rough terrain..
  • Easy Assemble:90% pre-assembled, you only need to as....
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Oryxearth Mini Dirt Bike for Kids, 105CC 4-Stroke Kid Gas Powered Mini Dirt Bikes Off-Road Motorcycle Gas Pocket Pit Trail Mini Bike W/EPA Approved, Up to 24 Mph Weight, Support 185 LBS, Blue

  • ...pproved. Your kids can play safely and healthily by following our manual. And the 4-stroke engine is more environmentally friendly, with low noise and no need to mix gasoline..
  • Suitable for Both Kids and Adults: 4-stroke air-cooled engine surpasses virtually any other mini bike on the market. This nostalgic off-road motorcycle is suitable for kids, teenagers, adults, girls with height 4.27FT-5.9FT under 185LBS. Recommended age 13+. Ideal for beginner dirt bikes choice, and a cool gift for them..
  • Durable & Reliable, Safety First: kids mini dirt bikes have durable clutch &stable, sturdy metal frame , withstand years of outdoor riding. The rear disc brake provides smooth and fast when braking. Max speed of 24mph, tank capacity 0.32-gallons. The 105cc 4-stroke engine has higher stability, longer life and lower failure rate, and we have a fully automatic chain transmission system..
  • Easy & Smooth & Soft & Stable: The Oryxearth Gas powered bike is set up for easy pull-start operation, making it the ideal off-road kids mini gas bike for teen/kids riders.Stability is important off-road. To give you a soft, smooth ride, we are equipped with wide, off-road low pressure pneumatic tires, even facing rough terrain..
  • Easy Assemble:90% pre-assembled, you only need to as....
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PJ1 16-SAT Satin Black Black Satin Engine Spray Paint (Aerosol), 11 oz

  • PJ1 Fast Black 500F Satin Black Engine & Case Paint was developed for all 2-stroke and 4-stroke motorcycle engine cases, cylinders and heads.
  • PJ1 Satin Black Engine & Case Paint applies easily in a one step process and provides a smooth factory-like durable finish.
  • PJ1 Satin Black Engine & Case Paint resists chipping and scratching. Dirt and mud wash right off with soap and water.
  • Withstands up to 500F, solvent resistant when cured.
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PJ1 16-SAT-2PK Satin Black Engine Spray Paint, 22 oz, 2 Pack

  • PJ1 Fast Black 500F Satin Black Engine & Case Paint was developed for all 2-stroke and 4-stroke motorcycle engine cases, cylinders and heads.
  • PJ1 Satin Black Engine & Case Paint applies easily in a one step process and provides a smooth factory-like durable finish.
  • PJ1 Satin Black Engine & Case Paint resists chipping and scratching. Dirt and mud wash right off with soap and water.
  • Withstands up to 500F, solvent resistant when cured.
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Right Disc Brake Lever GY6 50cc 125cc 150cc Chinese Scooter Moped LV25

  • ✪ 100% brand new and high-quality performance air filter, easy install, durable, universal fits for most motorcycle air filter with 38mm / 39mm / 40mm engine inlet..
  • ✪ For most Off-road motorcycle, atv, quad, scooter, go kart, moped, pit bike, dirt bike, racing bike, super bike and other bike. For small to medium mid-sized engines 50cc - 90cc, 110cc, 125cc, 140cc & 200cc 2-strokes or 4-strokes engines. Fits most carburetors (PZ22, PZ25, PZ26, PZ27 etc) requiring a 38mm (1.5in) inside diameter opening..
  • ✪ Fit most Chinese import Pit / Dirt bikes, almost all of the bike brands from China, such as TaoTao, Buyang, Coolsport, Jonway, Znen, NST, BMX, Kazuma, Sunl, Roketa, AIM-EX etc. It also fits Kawasaki Yamaha Suzuki and other brand bikes..
  • ✪ Has a gauze filter covered with a plastic cover to stop intake of water into the carburetor. The air filter prevents abrasive particulate matter from entering the engine's cylinders to ultimately increase horsepower, torque and improve the gas mileage, prolong the engine Life..
  • ✪ All of the original “QAZAKY” parts are backed by 180 days’ carefree return, BUY WITH CONFIDENCE!.
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Works Connection 37-200 Tach/Hour Meter/Clock with Maintenance Timer & 37-205 Mount Kit

  • Fits all dirt bike, ATV, UTV, motorcycle with 2 stroke or 4 stroke gas engines.
  • A LCD hour meter, read up to 30,000 rpm. Programmable maintenance interval setting..
  • Can reset total hours and maintenance time. Show both engine rpm and hours of operation..
  • Instructions & user manual included, easy to install. Battery is built inside and can not be changed..
  • Self-powered with internal battery rated for 35,000 hour of operation. Just simply tie the cable to the spark plugs and then you are ready to go..
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X-PRO 125cc Vader Adult Motorcycle Gas Motorcycle Dirt Motorcycle Street Bike,Big 12 Wheels! Factory Package Black

  • 125cc Motorcycle brought by XPROUSA.***Kindly be aware that the Manufacturer Statement of Origin (MSO) and Bill of Sale paperwork will be sent to you by separate mail..
  • 125cc Street Legal Motorcycle in Cool Style. Kindly be aware this motorcycle is for street use only, can not be ridden on the highway..
  • Feisty 125cc, Single Cylinder, air-cooled, 4-stroke engine puts out strong, predictable power with incredible gas mileage..
  • 120/70-12 front and 130/70-12 rear tires offer great traction..
  • Some assembly required: Include Rear Shock,Handle bar, wheels, brakes, hub odometer counter，and battery. Please refer to our assembly video..
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X-PRO 125cc Vader Adult Motorcycle Gas Motorcycle Dirt Motorcycle Street Bike,Big 12' Wheels! (Factory Package, White)

  • 125cc Motorcycle brought by Moto Pro.***Kindly be aware that the Manufacturer Statement of Origin (MSO) and Bill of Sale paperwork will be sent to you by separate mail..
  • 125cc Street Legal Motorcycle in Cool Style. Kindly be aware this motorcycle is for street use only, can not be ridden on the highway..
  • Feisty 125cc, Single Cylinder, air-cooled, 4-stroke engine puts out strong, predictable power with incredible gas mileage..
  • 120/70-12 front and 130/70-12 rear tires offer great traction..
  • Some assembly required: Assembly for moped/scooter include Handle bar, wheels, brakes, hub odometer counter, trunk(if included) and battery. (May differ per model).
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