50mm bore single piece cylinder/head (increased weight capacity, lower operating temps, easier starting, sustained power output across varied rpm range) Upgraded Tunable High Performance Carburetor. Features: Choke lever on the handlebars, Main jet. (Can be re-jetted), Pilot jet, Copper oil needle , Idle RPM Screw, Idle Air Screw that delivers more fuel with the choke on, instead of restricting air. Great for cold weather starts! 4 bolts attach the engine to your bike frame and this kit comes are 8mm vs the standard 6mm. That means the mounts are twice as strong and twice as secure. You may also like. 100cc Bicycle Engine Kit 2-Stroke Gas Motorized Motor Bike Modified Set Upgrade. NEW Bicycle Motorized 100CC 2-Stroke Gas Petrol Bike Engine Motor Kit Full Set. 50mm bore single piece cylinder/head (increased weight capacity, lower operating temps, easier starting, sustained power output across varied rpm range). Upgraded Tunable High Performance Carburetor. 44 Tooth Sprocket, Red Speed Carburetor, and Upgraded CDI. Ignition Mode:CDI Ignition. Lubricating oil:Two-stroke machine oil. Sparking plug:Z4C 16MMM. Engine type:Gasoline engine. · 100% brand new and high quality, Durable. · Perfect for upgrading from a regular bike to an electric bike, you can enjoy a faster ride. · The 100CC bike engine kit includes all the parts and accessories needed to convert a regular bike into a gasoline-powered motorcycle. · Low fuel consumption, 150 miles per gallon, very energy efficient and economical. · Comes with all needed accessories for easy installation. · Suitable for most 26″ /28″bikes. Engine requires 8oz 2 Stroke oil per gallon of gas during Break In Period. 1 x CDI Assembly. 1 x Fuel Tank (with Valve). 1 x Carburetor Assembly. 1 x Exhaust Muffler. 1 x Clutch handle. 1 x Left Handle Grip. 1 x Twist-grip Throttle with Kill Switch. 1 x Clutch Cable. 1 x Throttle Cable. 1 x Chain Idler Pulley. 1 x Chain Guard. 1 x Set of Other Mounting Accessories. Feedback is very important to us. It is impossible to address issues if we do not know about them! Faction is our ultimate goal. We work hard to earn your trust and future business. A If you receive a defective item, you may return it or ask for a discount. Due to time zones, our reply to your questions may not be immediately. If it’s non-workdays, please kindly be patient and wait till Monday. The item “2-Stroke 100cc Bicycle Engine Kit Gas Motorized Motor Bike Modified Full Set US” is in sale since Tuesday, January 19, 2021. This item is in the category “eBay Motors\Parts & Accessories\Motorcycle Parts\Other Motorcycle Parts”. The seller is “zhuliyun-6″ and is located in Chino, California. This item can be shipped to United States.

• Chain Model: 415
• Clutch Type: Manual Dry Clutch
• Chain Length: 1.4M
• Surface Finish: Metal
• Placement on Vehicle: Front
• Brand: Unbranded
• Manufacturer Part Number: Does Not Apply
• Cooling: Air-cooling
• Shifting way: sprocket
• Max.speed: 48km/h
• Max.Load capacity: 180kg
• Fuel Type: 90#
• Engine type: Gasoline engine
• Borestoke: 50mmx40mm
• Ignition Mode: CDI Ignition
• Compression ratio: 61
• Transmission ratio: 181
• Starting: Kict starting
• Lubricating oil: Two-stroke machine oil
• Sparking plug: Z4C 16MMM
• Tank capacity: 2L
• Fuel consumption: 5L/100km
• N.W: 11kg
• G.W: 12kg
• Ctn size: 47*43*17CM
• Installation Instructions: Not included