
HYYKJ-US 2-Stroke 100cc Bicycle Engine Kit Full Set 1E50F Air-Cooled Motorized Bike Motor Petrol Gas Engine Set Max.Speed 48km/h
Amazon Price as of 05/06/2025 15:22 GMT+00:00
$126.00
Deal Detector and Price History
We analyze price history to spot good deals

Include Prime Price
Bad Deal
average price $116.66
$9.34 higher than average
$110.25
$120.75
Product Description
Description:
This bike engine kit includes all the necessary items to turn your pedal bike into an electric bike for most 26"/ 28" bikes, and you can enjoy a faster ride!
50mm bore single piece cylinder is easier to start and will deliver power continuously in different RPM range, and the upgraded adjustable high performance carburetor will be more suitable for starting in cold weather!
150 miles per gallon, very energy efficient and economical (please note: 8 ounces of two-stroke oil per gallon of gasoline is required during the break-in period [500 km break-in period]).
Upgrades include:
36 Tooth Sprocket, Red Speed Carburetor, and Upgraded CDI.
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.
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: Kick 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: 24.3lb
G.W: 26.5in
CTN Size: 18.5*16.9*6.7in
Package includes:
1*Engine
1*CDI Assembly
1*Fuel Tank (with Valve)
1*Carburetor Assembly
1*Exhaust Muffler
1*Clutch handle
1*Left Handle Grip
1*Twist-grip Throttle with Kill Switch
1*Clutch Cable
1*Throttle Cable
1*Chain
1*Sprocket
1*Chain Idler Pulley
1*Chain Guard
1*Set of Other Mounting Accessories
• [100CC Bike Engine Kit] This bike engine kit includes all the necessary items to turn your pedal bike into an electric bike for most 26"/ 28" bikes, and you can enjoy a faster ride!
• [Quality Upgrade] 50mm bore single piece cylinder is easier to start and will deliver power continuously in different RPM range, and the upgraded adjustable high performance carburetor will be more suitable for starting in cold weather!
• [Low Fuel Consumption] 150 miles per gallon, very energy efficient and economical (please note: 8 ounces of two-stroke oil per gallon of gasoline is required during the break-in period [500 km break-in period]).
• [Specifics] 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
• [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
Reviews
Review AI Summary