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The Best Pk80 Engine of 2023 – Reviewed and Top Rated

After hours researching and comparing all models on the market, we find out the Best Pk80 Engine of 2023. Check our ranking below.

2,485 Reviews Scanned

Rank No. #1

Seeutek PK80 80cc Bicycle Engine Kit 2 Stroke Gas Motorized Bike Motor Kit Upgrade with Speedometer

🚴 80cc Bicycle Engine Kit,Engine Type: Single cylinder,air-cooled,2-stroke.For screw and bolts easily broken, we have upgraded premium quality hex socket screw and bolts to improve the performance.
🚴 Motorized bike kit,Power: 5-6 HP (horse power) stock -Top Speed: 25-35 MPH (miles per hour) stock - Fuel Economy: 100-150 miles per gallon
🚴 Fuel Type:Gasoline 93#;Mixing Ratio of Fuel and engine Oil: 16:1 for new sets breaking time, 25:1 after running 300KM;Please use premium quality oils to prolong engine life. And add some lubricant into the air cylinder before starting.
🚴 Bonus Speedometer as gift,Fits Most 26" Wheeled Bikes (Mountain, Cruiser, Chopper, Road) with V-frame. The frame should have 9-11" of clearance between the bottom bracket and top bar, and the diameter of the frame tubes should be 25-29mm (around an 1").
🚴 Notes:The rider needs basic hardware skills, tools, and around 2-3 hours for installation and fine tuning adjustments. If you do not have experience or the first time on installing the motor kit, before installing, please kindly read our instruction and search "80cc bicycle engine kit" on youtube, it will give a big help and troubleshoot a lot of issues during installation process.

Rank No. #2

Excluding Motor, Complete Accessaries Set Only for 2 stroke PK80/YD100/LD100

Excluding Motor;For 2 stroke PK80/YD100/LD100/48CC/66CC/80CC/100CC
Accessaries/Parts Set only, Excluding motor, but it is complete parts for building your bikes;
Manifold Intake and spark plug are EXCLUDED
36T OR 44T sprocket radom delivery
The accessories are one complete set to kit

Rank No. #3

GREHUA Upgrade Exhaust Muffler Split Expansion Chamber Pipe Silencer Chain Tensioner Adjuster Kit For 2 Stroke 49cc 50cc 60cc 66cc 80cc 100cc Engine YD100 PK80 Gas Motorized Bicycle Bike Parts Motor

FITMENT—fit for regular 2 stroke 49cc 50cc 60cc 66cc 80cc 100cc engine YD100 PK80 gas motoriezd bicycle bike motor.
HIGH QUALITY AND EASY TO INSTALL—the upgrade exhaust pipe muffler is made of high quality metal material,strong and durable structure,it can also be used for a long time.The 80cc spring loaded chain tensioner is made of thickened metal,not easy to bend deformation.They are easy to install and operate,can perfectly replace the old ones.The chain tensioner can offer better alignment and constant tension to chain,extend chain life.And reduces stress on the chain Maintains consistent tension.
HIGH PERFORMANCE AND ROAR OF SOUND—it's the upgraded split exhaust muffler expansion chamber pipe and it's simple job to upgrade gas motorized bicycle bike engine.It can increase the mid range tourque to promote more power,make the motor more responsive,and increase fuel economy. And if you like pop and loud sounds,you can add the 80cc exhaust pipe to amplify the gas motorized bike roar and you'll be the star of the riding track.The exhaust pipe has a cool (loud) pipe tone.
PACKAGE INCLUDED—1 x exhaust pipe muffler,1 x chain tensioner,1 x gasket,1 x spark plug,2 x springs,3 x bolts
NOTE—please check as much as possible to the item picture,model and size carefully before purchasing.Or leave us messages for assistance if you're not sure if the split exhaust pipe muffler and chain ttensioner fit.

Rank No. #4

YOXUFA Upgrade Chrome Exhaust Pipe Muffler Expansion Chamber Gasket Chain Tensioner Adjuster Kit for 49cc 50cc 66cc 80cc 100cc 2-Stroke YD100 PK80 Motorized Bike Bicycle Gas Motor Engine Parts Silver

For 2-Stroke 49cc 50cc 66cc 80cc 100cc 2-Stroke Motorized Bike Bicycle Gas Motor YD100 PK80 Engine
Mounting Hole Distance: 40mm/1.57 Inch, Total length: 470mm/18.5 Inch.
The exhaust pipe sounds great but a little loud, Your going to get a dirt bike sound.
Package Include: 1 × Muffler Exhaust Pipe Set，1 X Chain Tensioner Kit,
Professional after-sales: Please check the description to confirm the compatibility before purchase.

Rank No. #5

CDHPOWER Improved PZ20 Carburetor for Two Stroke Gas Engine Motor Kit 48CC/66CC/80CC/100CC/110CC YD100/PK80/LD100/LD90/LD80

CDHPOWER PZ20 carburetor; Improved PZ20 carburetor, need the extra intake for the 2 stroke motor
Compatible with all brand 2 stroke gas motor kit with 40mm stud spacing of cylinder intake
For Gas motor kit PK80/YD100/LD100/LD80/LD90/110cc
The main jet is 2mm, with Air Fuel Filter
Including the intake for the 2 stroke motor. Take off the intake can use for the 4 stroke ATV.

Rank No. #6

PK80 Triple 40 80CC with G4 Cylinder Motorized Bicycle Engine Kit

Features: 1. A complete engine kit for converting your bike 2. Heavy duty metal engine body for added durability 3. Super fuel-efficient, only consuming 2.5 litre fuel per 100km 4. Maximum safe speed is 38km/h 5. Comes with all needed hardware for easy installation 6. Fit for most type 24" and 26" bikes, such as mountain bikes, road bikes, cruisers, choppers Upgraded 4 bolt Chain Tension bracket and U Bolt Mount included.

Rank No. #7

Ported Cylinder PK80 80CC Motorized Bicycle Engine Kit

Factory Ported 80CC Cylinders for More Power. Engines feature larger diameter 8MM Mounting Studs and Wide Front Mount.

Rank No. #8

CDHPOWER LD90 Cylinder Body w/Piston Kit - New PK80 Cylinder Set(Bore 48mm)

CDHPOWER LD90 Cylinder Body w/Piston Kit; Compatible with bottom end of all brand 2 stroke 66cc/80cc/pk80/LD80/LD90 including other brand 80cc
New pk80 upgraded cylinder with piston kit, the piston kit is installed well inside of cylinder already.Excluding cylinder head.
Cylinder head gasket and cylinder body gasket are included
The LD90 Cylinder Body and piston kit can be replacement of most 2-stroke such as pk80/LD80/LD90
40mm Intake Manifold Stud Spacing; piston pin:10mmx39mm; thickness of ring is 2mm.This is a HIGH HOLE PISTON for a 40mm stroke but with 48mm bore.

Rank No. #9

YOXUFA Performance CDI Ignition Magneto Coil Spark Plug Kit for 49cc 50cc 66cc 80cc 100cc 2-Stroke PK80 BT80 YD100 Engine Gas Motorized Bike Bicycle Parts

High performance 80cc CDI ignition coil magneto kit work on 49cc 50cc 66cc 80cc 100cc 2-Stroke PK80 BT80 YD100 Engine Gas Motorized Bike Bicycle Parts
Feature: 1. Easy to install. 2. High Performance. 3.Long Life
Match up exactly with original equipment in perfect fitness. just replace and ride again.
Package include: Magneto coil x 1. CDI ignition coil x 1. spark plug x 1. Fuel Line × 1. Fuel Filter × 2. Clip × 4.
Professional after-sales: Please check the description to confirm the compatibility before purchase.

Rank No. #10

NEW two holes Cylinder Head w/spark plug kit fit for PK80 80cc 66cc Gas Motorized Bicycle Motor

Cylinder Head kit fit for PK80 80cc 66cc Gas Motorized Bicycle Motor
Package Include:1*two holes Cylinder Head；1*Head gasket ；2*spark plug
High Quality Replacement Parts!
Easy and convenient to install and disassemble.
Note: Please check the shape and size of the product carefully before placing the order. Make sure it fits your machine,Thank you!

Rank No. #11

GREHUA Upgrade Split Exhaust Pipe Muffler Expansion Chamber Silencer Gasket Kit For 2 Stroke 49cc 50cc 60cc 66cc 80cc 100cc Engine YD100 PK80 Gas Motorized Bicycle Bike Parts Motor Heavy Duty Black

FITMENT—fit for regular 2 stroke 49cc 50cc 60cc 66cc 80cc 100cc engine YD100 PK80 gas motoriezd bicycle bike motor.
HIGH QUALITY AND EASY TO INSTALL—the exhaust pipe muffler is made of high quality metal material,strong and durable structure,it can also be used for a long time.And it is easy to install and operate,it can perfectly replace the old one.
HIGH PERFORMANCE AND ROAR OF SOUND—it's the upgraded split exhaust muffler expansion chamber pipe and it's simple job to upgrade gas motorized bicycle bike engine.It can increase the mid range tourque to promote more power,make the motor more responsive,and increase fuel economy. And if you like pop and loud sounds,you can add the 80cc exhaust pipe to amplify the gas motorized bike roar and you'll be the star of the riding track.The exhaust pipe has a cool (loud) pipe tone.
PACKAGE INCLUDED—1 x exhaust pipe muffler,1 x gasket,1 x spark plug,2 x springs
NOTE—please check as much as possible to the item picture,model and size carefully before purchasing.Or leave us messages for assistance if you're not sure if the split exhaust pipe muffler fits.

Rank No. #12

CDHPOWER LD90 Cylinder Body - Upgraded Cylinder of PK80cc(Bore 48mm)

CDHPOWER LD90 Cylinder Body; Compatible with bottom end of all brand 2 stroke 66cc/80cc/pk80/LD80/LD90 including other brand 80cc
New pk80 upgraded cylinder.Cylinder body gasket is included.Excluding cylinder head.
The LD90 cylinder body can be replacement of most 2-stroke such as pk80/LD80/LD90
Cylinder comes with 40mm Intake Manifold Stud Spacing; piston pin:10mmx39mm.
FYI: compatible with all brand 2 stroke 66cc/80cc/LD80/LD90

Rank No. #13

CDHPOWER Bottom End Crank Assembly of pk80/LD80/LD90

CDHPOWER PK80/LD80/LD90 Bottom End Crank Assembly of 66cc/80cc
Studs/Bolts required: M8x1.25 For all kinds brand 66cc 80cc 2 stroke;
Replacment for 66cc/80cc; m8 studs for front and rear mount,wide front mount
Crank installed well inside of bottom
It is Complete bottom end crank assembly, easy to install.

Rank No. #14

ZZRSDAN PK80 Piston Pin, Clips and Up Needle Bearing Set for 2 Stroke, 66CC/80CC Piston Set Gas Motorized Bicycle

Package include: 2 clips,1 piston pin for 66cc/80cc, 1 needle bearing to 66cc/80cc piston
Needle Bearing Inner Diameter: 10mm; Out Diameter: 13.8mm; Height: 14.6mm. Piston Pin Φ10*38mm (H)
Out Diameter of pk80 piston: 47mm
Replacement of 66cc/88cc piston pin, needle bearing to piston and clips
Compatible with all model 2 stroke kit 66cc/80cc

Rank No. #15

RibasuBB 80cc Bicycle Motor Kit, 2 Stroke Gas Bike Engine Kit with LCD Bike Wired Computer & Hydraulic Handle, Petrol Gas Motor Motorized Bike Kit for 26" 28" V Frame Bicycle

【High-speed Riding】This bicycle motor engine kit reaches 2700rpm. Installing it with your bike will allow your bike to achieve a riding speed of 20-25km/h(65.62-82.02ft/h), making you feel the excitement of high-speed riding.
【High-Performance Carburetor】The new carburetor is designed to effectively improve airflow and efficiency with a larger vent, breather tube, and the popular low-profile cone air filter. This also provides complete tuning control for less hassle during use!
【Safe Ignition】CDI ignition method is safer and more stable in use. Therefore, when the bicycle engine rotates at high speed, this ignition method will not cause the contact points to wear out, thus ensuring high performance and durability.
【Large Capacity Gas Tank】It comes with a 0.66GAL black teardrop gas tank, so it can hold more oil at once and reduce the trouble of frequent refueling. The gas tank and fuel-saving two-cylinder gasoline engine make your bike ride only consume 2-2.5L/100KM of fuel for a hundred kilometers. Therefore, it allows your bike to have better endurance and support long-distance riding.
【High-quality Material】Our bicycle motor engine kit is made of heavy-duty aluminum, which works with low noise and low vibration. It has strong strength and hard endurance, which can provide you with long service life. The package is equipped with all the accessories needed for installation and use, so you don't need to make additional purchases, which is more convenient and affordable.

Rank No. #16

PEXMOR 100cc Bicycle Engine Bike Motor Kit, 2 Stroke Gas Motorized Bike Conversion Kit, Gasoline Petrol Bicycle Motor Refit Full Set for 26-28" Bikes with V-Frame,Super Fuel-efficient

【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-EFFICIENT】- With 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 KIT】- It 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 & SAFE】- Chrome-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 INSTALL】- With 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.

Rank No. #17

JZSPORTS 66cc/80cc/90cc Crankshaft kit assy with Long Connecting Rod fit High Hole Piston for 2 Stroke PK80 / LD80 / LD90 Gas Motorized Bicycle

Fits: 66cc/80cc/90cc 2 Stroke Engine Motorized Bicycle Bike Pocket Bike
Crankshaft LONG connecting rod good for HIGHER HOLE PISTON engine, not for 49cc or 50cc
The connecting rod marked "ZL40MM"
Package Included: 1 x Crankshaft
Note: Please check the size for compatibility before ordering it.

Rank No. #18

JZSPORTS PK80 High Hole Piston Set 47mm for Longer Connecting Rod-2 Stroke 66CC/80CC Gas Motorized Bicycle

PK80 High Hole Piston set inlcuding 1 piston 47mm, 2 piston rings,1 piston pin（10mm piston pin） and 2 clips for your new cylinder build or as replacements;
This piston set fits on longer connecting rod crank assemblies only;
Good replacement for all types 2 stroke pk80 motor kit;
The real pk80 piston 10mm diameter of the hole; the ring is 2mm; the diameter of the pin is 10mm;
Any questions,please contact us firstly !we can help you solve the problem until you are satisfied.

Rank No. #19

YOXUFA Upgrade Arch Idler Pulley Chain Tensioner Adjuster 415H Drive Chain Master Link Kit for 2 Stroke 49cc 50cc 60cc 66cc 80cc 100cc YD100 PK80 Motorized Bike Bicycle Engine Gas Motor Parts Silver

For 2-Stroke 49cc 50cc 60cc 66cc 80cc 100cc YD100 PK80 Motorized Bike Bicycle Engine Gas Motor Parts Silver
Size: 415H Chain 110 links
Package Include: 1 X Chain Tensioner Kit+1 X 415 Chain 110L Links + 5 X 415H Chain Master Link
Professional after-sales: Please check the description to confirm the compatibility before purchase.
All of our parts are specially designed to exact standards, manufactured and tested to help deliver optimum performance

SaleRank No. #20

PEXMOR 80cc Bicycle Engine Kit, 2 Stroke Bike Motor Kit Gas Motorized Bike Conversion Kit, Gasoline Petrol Bicycle Motor Refit Full Set for 26-28" Bikes with V-Frame,Super Fuel-efficient

【POWERFUL MOTOR】- The 2-stroke 80CC 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 40km/h,which is the fastest but safe speed you can get.Max Power: 1.9kw/5800r/min
【FUEL-EFFICIENT】- With 2L fuel tank.The fuel consumption per 100 kilometers is only 2.5-3L,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 KIT & COMPATIBILITY】- It 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.
【LOW NOISE & SAFE IGNITION】- Chrome-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 INSTALL】- With 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 "80cc 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.

Last update on 2023-08-16 / Affiliate links / Product Titles, Images, Descriptions from Amazon Product Advertising API

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Features: What bells and whistles matter for an Pk80 Engine?
Specifications: How powerful they are can be measured.
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Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their Pk80 Engine.
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FAQ:

Q: What kind of engine is a PK80 GT5?

A: PK80: A 40mm stroke engine – PK stands for Power King which is no longer in business. GT5: A 38mm engine that has a little longer on the rod. +/-39mm Half Breed: A 38mm stroke engine with a type A piston A80: A variant engine with a 39.5mm stroke, uses a B piston

Q: Can a PK piston be run in a GT5?

A: You can run a pk piston in a gt5 as long as the con rod has z-l on it or zaf 50 not the zaf 60 though and yes the jugs are different the biggest visual difference is the gt5 usually has a tapered transfer port window. The A80 engine uses a long ZL rod that is counter sunk at the bearings and is not heat treated. This engine uses a type B piston

Q: What kind of Rod do I need for an A80 engine?

A: A80, B type piston, 89mm rod. Here is a way to measure and know if you have the 110mm or 115mm Con Ron length without taking the motor apart. Stick a caliper or screw driver along the side of the rod and measure.