Upgraded 100cc Bicycle Engine Kit 2 Stroke Motorized Bike Engine Kit Gas Motorized Bicycle Engine Kit Super Fuel-efficient Bicycle Motor Kit Fit for 26"-28" Bikes, 44 Teeth Full Set

SpecificationsColor: Black, Red, SilverStyle: ModernSurface Treatment: Sandblasting, Painting, Rust Prevention Shot BlastingAssembly Required: YesDisplacement: 100CCNumber of Teeth: 44Mode of Engine: Single Cylinder, Air-cooling, 2-strokeIgnition Mode: CDIMaximum Speed: 45km/28mi/hFuel Tank Capacity: 2L/0.53galFuel Consumption: 2.5L/0.66gal/100kmMax. Load Capacity: 200kg/440lbsNoise: About 75 decibelsFuel Type: Mixed Fuel(16 Gasoline: 1 Two-stroke Engine Oil During Break-in Period, 20 Gasoline: 1 Two-stroke Engine Oil After)Gross Weight: 11.05kg/24.36lbsNet Weight: 10.15kg/22.37lbsChain Guard: 41x7.7cm/16.14x3.03inCarburetor Size: 7x12cm/2.75x4.72inFuel Tank Size: 31x18x15cm/12.2x7.08x5.9inGear Diameter: 18cm/7.08inEngine Size: 24x24cm/9.44x9.44inPackage Size: 42x42x20cm/16.53x16.53x7.87inPackage Included 1xBicycle Engine Kit1xEnglish ManualAll Accessories for AssemblyNotes1. Please carefully read the manual and strictly follow the precautions to have a better experience. 2. Please note that professional installation is recommended.3. Please note that this product requires the use of a mixture of gasoline and engine oil. During the first 500-kilometer break-in period, the ratio of gasoline to engine oil is 16:1, and after the break-in period, the ratio increases to 20:1. 4. Please note that during the running-in period, the speed should not exceed 20km/h. After the first 500 kilometers, the speed may increase to 35 kilometers per hour.5. Please note that this product requires the use of advanced two-stroke motorcycle oil.

• 44 Tooth Bicycle Engine Kit: Sproket :44 Teeth. The 44 Teeth Bicycle Engine Kit can convert a regular bicycle into a motorcycle AND includes all the parts and accessories. Ideal for upgrading your regular bike to an electric bike.
• Super Fuel-Efficientt: The 100cc motorized bicycle kit is powerful and durable, with a top speed of 48km/h. Low fuel consumption, 150 miles per gallon. Max. Load capacity:200kg（440lb).
• Double Strength and Safety: 4 bolts attach the engine to your bike frame and this Bicycle Motor Kit comes are 8mm vs the standard 6mm. That means the mounts are twice as strong and twice as secure. The aluminum engine body, iron fuel tank, and iron chain have better durability, and when combined with sandblasting, painting, and shot blasting treatment, they can provide stable operation for a long time.
• Complete Bicycle Motor Kit: Our package includes all the parts to convert your bicycle into a motorcycle, meeting your needs with just one purchase! This bicycle engine kit is more suitable for people with lower budgets or only short-term needs for motorcycles.
• Upgraded Tunable High Performance Carburetor: Choke lever on the handlebars, Main jet. (Can be re-jetted), Pilot jet, Copper oil needle , Idle RPM Screw, Idle Air Screw and has an Internal choke circuit that delivers more fuel with the choke on, instead of restricting air. 100CC Bicycle Engine Kit Great for cold weather starts!
• Excellent Performance Bike Engine Kit: 50mm bore single piece cylinder/head (increased weight capacity, lower operating temps, easier starting, sustained power output across varied rpm range).