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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

Based on 17 reviews
Condition: New
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$128.00
Save $20.19 was $148.19

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Availability: In Stock.
Fulfilled by OCTSTR

Arrives Nov 4 – Nov 6
Order within 9 hours and 54 minutes

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At a glance

Condition
New
Model
44 Teeth 100cc Bicycle Engine Kit
Weight
10.15 kg
Color
Black, Red, Silver
Material
Aluminum, Iron
Bike Type
Mountain Bike
Suspension Type
Rigid
In the box
All Accessories for AssemblyEnglish ManualMotorized Bike Engine Kit
Warranty
2 year warranty against manufacturer defects

Features 6

  • 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.

Description

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/16.53x16.53x7.87in Package Included 1xBicycle Engine Kit1xEnglish ManualAll Accessories for Assembly Notes1. 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.

Specs 31

Bike Type Mountain Bike
Age Range (Description) Adult
Brand CUBELLIN
Number of Speeds 3
Color Black, Red, Silver
Frame Material Aluminum, Iron
Suspension Type Rigid
Special Feature Bicycle Motor Kit

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Nov 4 – Nov 6

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


Look at muffler
Everything is wonderful Only 1 problem The muffler had vibrated off the motor Tried to put back on still vibrated off Other than that Its a great
Reviewed in the United States on March 4, 2026 by Laurie

This product doesn't work and they make you pay for shipping
It doesn't deserve that 1star honestly
Reviewed in the United States on March 20, 2026 by Brittany cutnose

Make sure your chain and sprocket are lined up
I was really surprised about how easy this went together. Make sure you get the sprocket lined up right. Thats wgar took me the longest. The manual vould have usrf some more pivyures but the instructions werr right on they were writtrn by domeone who s poke native english and that really helped. All in all i am very pleased. ... show more
Reviewed in the United States on July 20, 2024 by Amazon Customer

Great way to commute to work
Easy to put together goes upto 21 mph great on gas .
Reviewed in the United States on February 13, 2026 by char

Bike
Fun
Reviewed in the United States on December 18, 2025 by Debbie Alvarado

Fun project
Bought it for my husband. He is getting together slowly. He love it. See him out all those part together and he really enjoys. The manual doesn’t said very well. Have to figure it by himself. Will post other video after him done and ride around
Reviewed in the United States on September 3, 2024 by Nancy Li

Nada
No duro ni dos días 🤬
Reviewed in the United States on April 4, 2025 by Justin Ocampo

Junk!
Complete junk! No power. I can walk faster. Then it won’t start after a few days! JUNK! Don’t waste your time on this engine! Complete junk!
Reviewed in the United States on May 9, 2026 by John Perez
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