PEXMOR 26-28" 100cc Bicycle Engine Refit Full Set

PEXMOR 26-28" 100cc Bicycle Engine Refit Full Set

In stock

US Warehouse Free Shipping - Ships within 48 hours, Arrives in 2-5 business days.

Product type:


POWERFUL ENGINE:The 2-stroke 100CC heavy duty metal engine is powerful and durable.The mode of engine is single cylinder, air-cooling, two strokes.Max speed can reach up to 45km/h,which is the fastest but safe speed you can get.Max Power: 2.3kw/6000r/min.Max Load Capacity: 150KG.

FUEL-EFFICIENWith 2L fuel tank.The fuel consumption per 100 kilometers is only 3-3.5L,which is super fuel-efficient.Fuel Type: 90# 92# 95#.Mixing Ratio Fuel Oil and Engine Oil:16:1.Please use premium quality oils to prolong engine life. And add some lubricant into the air cylinder before starting.

COMPLETE ENGINE KITIt is equipped with all the needed hardwares that can convert most regular bike into motorized bike.It can fit for most type 26"-28" bikes with V-frame, such as mountain bikes, road bikes,cruisers.

RUNS SILENTLY & SAFEChrome-Plated exhaust muffler will give you low levels of noise and vibration,no worry about noise nuisance. Ignition type is CDI Ignition.It uses a safe capacitor discharge ignition method, so you can use it safely.

EASY TO INSTALLWith detailed instruction contains every detail of the assembly steps.You just need to follow the installation manual to complete the installation.If you don't have experienc on installing the motor kit,please search "100cc bicycle engine kit" on youtube before installing.It will help you and solve many problems during installation. It takes about 2-3 hours to complete the installation.

What You Get:

1 x 100cc Bicycle Engine Kit 

Returns Policy

You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).


We provide United States free shipping services, ships all items within two days, delivery time 5-7 Business days.

1. US Shipped From: 1100 Cranbury South River Rd, South Brunswick Township, NJ 08831, US.

2. Orders cannot be canceled when it has been shipped.

3. Tracking numbers will automatically be emailed to the customer once the order is shipped.

4. Please make sure to provide your correct shipping address when placing your order, orders can only be shipped to the address provided to us and no changes can be made once the order has been processed and shipped.

5. Shipping is only valid for shipping addresses in the United States(excluding Alaska, Hawaii, Puerto Rico, and Guam).

6. We do not deliver to FPO, APO, and PO Box addresses.

Customer Reviews

Based on 15 reviews
Charles Pardee
100cc vs. 80cc

The 100cc engine doesn't fit my bicycle frame, it is about 5 inches to tall and about 3 inches to wide. The 80cc engine has the correct specs to fit my bike frame.

Tonya L.
My son bought this with his own money. He loves it

He put the motor on a bike he bought at a yard sale.

Good product for reasonable price.

This motor was a replacement for a different brand that I returned. Turned out to be the better choice anyway.

Good Engine

Very good price and engine

Kindle Customer
Nice quality parts

Easy installation. Throttle grip and mechanics are great. Has a simple manual that is ok for assembly. I suggest using videos as well as some mechanical skill and tools

Joseph Carter
Great buy!

This motor came with everything as promised. All I had to do was tighten down some bolts ,adjust the needle in the carburetor, and this engine was ready to go broke it in properly and have not had a complaint yet ,I‘’ve put over 200 miles on it And going very strong the crank was balanced properly it doesn‘’t vibrate much at all . all in all This is a great motor for the price I will definitely purchase this motor kit again in the near future just to have another project for another bike.

Great deal,

Better than the one I spent 170 on. I ordered this for a friend and now I‘’m upset I didn‘’t get this one instead.

Super was what I expected

Nice,super good quality.

Justin Gioseffi
Better than China doll 2stroke kits

Well built engine. Smooth cuts inside the intake, most have rough shaving‘’s that need to be sanded. Exhaust is welded nicely and holds very well. There are no air leaks. It came with a lot of extra nuts/bolts and screws. The drive sprocket is good quality, chain doesn‘’t slip or jump. Matter of fact the chain is good quality as well, I abused the chain and it is still working as it should with no issues. The carburetor came very rich so after break in for sure re jet the carb. Clutch is durable, the engine cools off decently for being the stock head. Some of the nuts and bolts have stripped out so I recommend upgrading the nuts and bolts specifically for the engine mount and the rag joint/sprocket. The engine has been very reliable for the first year I‘’ve had it and I kinda treated it poorly in the beginning, being it is my first bike kit. These kits are hit or miss if you get a good one so if they have issues, it might of been a defective kit but it doesn‘’t mean the kit itself is a bad product. I think this kit is worth the time and money.

Fernando T.
Amazing customer service! Best in the business!

I am beside myself, I have never experienced such customer service as this best in the business by far! Honest business doing the right thing by making it right for the consumer. I will post a video soon of this awesome motor!