Upgrade 100cc Bike Engine Motor Kit Gas Motorized Bicycle 2-Stroke

Description 100cc 2-stroke Motorized Bicycle engine kit will fits most 24"and up bikes.
This bike engine kit includes all of the necessary items to turn your pedal bicycle into a gasoline-powered motorcycle.
50mm bore, Integrated cylinder, single piece cylinder/head (increased weight capacity, lower operating temps, easier starting, sustained power output across varied rpm range)
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, Allen bolts, Red Speed Carburetor, and Upgraded CDI. Specifics:
Bore & stoke: 50mm x 40mm
Ignition Mode: CDI Ignition
Type of Clutch: Friction Plate / Dry
Compression Ratio: 6:01
Driving Ratio: 18:01
Fuel type: No.90
Cooling: Air-cooling
Starting: Kict starting
Lubrication Oil: oil for 2-stroke petrol engine (or oil for 10W/40, 10W/30)
Mixing Ratio of Fuel and engine Oil: 16:1 for new sets, 20: 1 after running 500km
Max.speed: 48km/h
Sparking plug: Z4C 14mm
Max.Load capacity: 180kg
Tank capacity: 2L
Engine type: Gasoline engine
N.W ：11kg
G.W：12kg
Ctn size：42*42*18cm Features:
- 100% brand new and high quality,Durable.
- The 100CC bike engine kit includes all the parts and accessories needed to convert a regular bike into a gasoline-powered motorcycle.
- Suitable for most 26" or 28" bikes. Package includes:
1 x 100cc 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 415 Chain
1 x Sprocket
1 x Chain Idler Pulley
1 x Chain Guard
1 x Set of Other Mounting Accessories The facotry has been changed the paper manual to an electronic manual, so if you need, plz give us your email address, we will send to you. Shipping - The item will be shipped within 1 working day. - Delivery will be REGISTERED with TRACKING NUMBER. - We will ship to buyer's Pricetronic address. If you need to change your shipping address, please change it on Pricetronic BEFORE you pay. - Our business hour is Monday - Friday 9:00 am - 5:00 pm. Contact Us - Please contact us via Pricetronic Message if you have NOT received item, we will check it with post office, and then resend or refund missing item. - We would greatly appreciate if you leave us a positive feedback with Highly rating, if you donot satisifided with the item, please give us a chance to help before leaving any feedback, so that we make things right and your impression remains most positive. - Please allow up to 3 Working Days for us to process your returned item. - Customer's care is very important to us, For any issues or problems that you have about the transaction, please feel free to contact us via Pricetronic message and let us to improve, we will slove your problem ASAP. We look forward to doing business with you.

Returns Accepted for this item if it's within 30 Days