This is a powerful, efficient, motor kit that runs quieter than most 2-cycle models. One advantage of this motor is that it burns regular gas (no gas-oil mixture in fuel tank), so you can pull up to a service station to buy gas and away you go. Perfect for people who don't hold a current driver liscense, or those concerned about having a quieter running motor. The 49cc has everything you need, including the highest quality parts, instructions, and support to turn YOUR bicycle into a gas-powered, fuel-efficient, high-performance Motorized Moped.  Each component meets our highest quality standards. Our custom-built parts are essential to finishing your motorized bicycle build-out project. You provide your own bike, and the elbow grease, and we provide you with everything else!

What's Included In Your Basic Bicycle Motor Kit:

• 49cc 4-Stroke Bicycle Motor (Center Mount Automatic) (Attached Carburetor, Spark Plug, Stator/Magneto, Etc.)
• Bicycle Frame Mounts
• 2.0 Liter Gas Tank (Black Finish)
• On-and-Off Fuel Pet Cock and Hose
• Specially Designed, High-Performance Chrome Muffler/Exhaust
• Gear Box
• Twist Throttle Grip with Built-In Kill Switch and Cable
• Bicycle Chain
• Chain Guard
• Adjustable Chain Tensioner/Idler
• Sprocket with Sprocket Mounting Gear
• All Nuts, Bolts, Fittings, Etc. to Complete Your Project

Bicycle Motor Kit Notes:

• Bicycle Not Included.
• We offer a complete line of custom performance parts you may also consider for your project, including: chrome gas tanks, spring-loaded chain tensioner, clam-shell sprocket adapter (large and small), head and tail lights, center body kickstands, no-drill motor mounts, upgrade kits, and more. Check our other eBay store listings.
• Fits most bikes with V-Frame (Mountain, Cruiser, Chopper, Road, Etc.). Although this kit fits most bikes, we cannot guarantee that this kit will fit your individual bike.
• These engine kits take an afternoon to install and can be a very rewarding experience. Assembly requires basic mechanical skills and tools, but with a little time and effort, you can convert your V-frame bike into a moped / motorcycle.
• No registration or license needed in most states (the 49cc is the biggest allowed on a bike that doesn't require registration, insurance, or liscense in most states).