100cc 26" 28" Bicycle Engine Kits, Gas Motor Bike Bicycle Motorized 2-Stroke Bike Modified Full Set Petrol Gas Motor Engine Kit

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About 100cc 26" 28" Bicycle Engine Kits, Gas Motor Bike

Description: This bike engine kit includes all of the necessary items to turn your pedal bicycle into a motorized speed demon with easy to follow instructions and phone support if needed. 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. 44 Tooth Sprocket, Red Speed Carburetor, and Upgraded CDI.   Specifics: Condition:New Bore＆stoke:50mmx40mm Ignition Mode:CDI Ignition Max.Power:3.2kw/5500r/min Compression ratio:6﹕1 Transmission ratio:18﹕1 Cooling:Air-cooling Starting:Kict starting Shifting way:sprocket Lubricating oil:Two-stroke machine oil Max.speed:48km/h Sparking plug:Z4C 16MMM Max.Load capacity:180kg Tank capacity:2L Fuel Type:90# Fuel consumption:5L/100km Engine type:Gasoline engine N.W ：11kg G.W：12kg Ctn size：47*43*17CM   Package includes: 1 x Engine 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 1 x Sprocket 1 x Chain Idler Pulley 1 x Chain Guard 1 x Set of Other Mounting Accessories