Four Stroke Parts of 2025
Best Choice1
Clicked 1 times in the last monthKnwigoeKnwigoe 125cc 4 Stroke Engine Motor Complete Kit Electric Start ATV Motor Semi-Auto Transmission Dirt Bike Engine with CDI Ignition Single Cylinder for Go Kart Honda Pit Dirt Bike Motorcycle
Main highlights- Powerful Engine:The horsepower of the125cc engine up to 7.64HP/7500±500Rpm (5.7KW/7500±500Rpm) and maximum torque up to 8.0N.m/5500±500Rpm. this is a powerful motocycle engine with high output power.
- Ideal for Go-Karts, ATVs, and Dirt Bikes :Versatile and adaptable, this 125cc pit bike engine is perfect for a variety of vehicles, including go-karts, dirt bikes, and ATVs, providing the power needed for off-road adventures
- Electric Start and Semi-Automatic Transmission: The 125cc engine motor equipped with an electric start for easy ignition and a semi-automatic transmission for a smooth ride, making it user-friendly for both beginners and experienced rider
- Easy Installation with Complete Kit :The 125cc engine for go-kart comes with a complete kit for hassle-free installation, including all necessary components, making it easy to get your vehicle up and running quickly.
- Durable and Reliable CDI Ignition System: 125cc dirt bike engine features a CDI ignition system designed for optimal performance, ensuring quick starts and reliable engine operation under various conditions.
9.8Exceptional
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Value for Money2
MERCURYMercury 25w-40 OEM Oil Change & Filter Kit 40-50-60hp Four Stroke Outboard 8M0081916
9.9 materials Quality9.7 worth the money9.3 Simple to useWhy we love it
Provides excellent camshaft wear protection.
Maintains viscosity longer than other oils.
Complete kit saves time and money.
9.6Exceptional
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3
EOPOAYIEOPOAYI Complete Wiring Harness Kit Compatible with Tao tao Coolster 110cc 125cc Chinese ATV Quad 4 Wheeler 4 Stroke Parts with Starter Solenoid Relay Ignition Coil Stator Voltage Regulator CDI Box
Why we love it
Wide brand compatibility.
Ideal for DIY projects.
Durable and reliable.
9.5Excellent
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4
FVRITOFVRITO PZ20 Carburetor Kit for Tao tao Coolster 125cc 110cc 90cc 70cc 50cc Kazuma Baja Chinese ATV Quad 4 Wheeler SunL NST Roketa Loncin Lifan XR80 CRF70 4 Stroke Go Kart Pit Dirt Bike Parts
Main highlights- Replacement for 50cc-125cc dirt/pit bikes: SSR 110cc/125cc(SR70/SR110), SDG, Lifan, X-Pro, Pister Pro 90cc,Coleman 125cc, CRF/XR models(Not for CRF50 or XR50), XR80 XR70 CT90 CRF70, Coolster (QG210, Coolster 210,213A,214FC and 214S ), Lifan 110/125cc, Xmotos 125cc, Peace Sports, JCL.(NOT for Taotao DB Series）
- Performance & Economy: This PZ20 carburetor rebuild kit has higher performance than the PZ19 carb but with better fuel economy than the PZ22. The pz20 carburetor parts are made of premium quality material, have structural simplicity ,easy to install and tune with adjustment for air mixture and idle
- Package Include: 1*pz20 carburetor carb, 1*35mm Air Filter,1*Intake manifold pipe,1*A7TC Spark Plug, 1 X Red rubber fuel line,2*Fuel filter, 4*Clips, 2 *Set of screws, 2*Gasket, 1*O ring
- Fitment: fit for most of 50cc 70cc 90cc 110cc 125cc Chinese (Mini) ATV Quad 4 Wheeler Go Kart with 4 stroke engine. Such as Taotao,Coolster, NST, SunL, Kazuma, Baja,Roketa,Buyang, Coolsport, Lifan,Redcat, Eagle
- Compatibility: Taotao 50cc-125cc ATV (ATA-125D/Boulder B1/T-Force/Cheetah/,ATA-110B,ATA-110D,ATA-110F,ATA-110H, ATA-110L,ATA-125A,ATA-125F1,ATA-125G,ATA1-125H), Coolster 110cc/125cc(3050B, 3050C,3050D, 3125B, 3125C, 3125R, 3125X8,3125XR8 and 3125XR8-S), Venom 125cc, X-pro 125cc, Icebear 125cc, Baja 90, Coleman 125cc,Panther 110cc, Buyang, Coolsport, Kazuma（Falcon 90), Redcat, Loncin 50cc,Vitacci 125cc,AIM-EXrts
9.4Excellent
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5
PRO BATPRO BAT Full Electrics Wiring Harness Kit for Tao tao Coolster 50cc 70cc 90cc 110cc 125cc Chinese ATV Quad Bike 4 Wheeler 4 Stroke Parts with CDI Coil Magneto Stator
Main highlights- Package Includes: 1 x 110cc ATV Wire harness, 1 x Ignition Coil, 1 x 5 Pin AC CDI Box, 1 x Solenoid Relay, 1 x C7HSA Spark Plug, 1 x Rectifier (Voltage Regulator), 1 x Ignition Key Switch, 1 x Upgraded Multi-functional ATV Switch, 1 x Stator (2 Coil Magneto Stator), 5 x cable ties
- NOTE: Comes with an easy to read wiring diagram.Professional installation is highly recommended. Better take it to a shop, as false assembly may cause trouble starting or even cause a fire on the harness, and we are not responsible for that. Maybe some plugs of the harness are different with your original parts , need you make a change , thanks
- Do Not Fit GY6 motorbikes and other 200cc - 250cc Zongshen Lifan ATV QUAD with different stator or CDI
- Complete electrics kit for 50cc 70cc 90cc 110cc 4 stroke Chinese Electric start Quads Auto & Semi auto
- 110cc ATV wiring harness kit for 50cc 70cc 90cc 110cc 125cc Chinese ATV Quad 4 Wheeler with 4 stroke engine, such as Taotao Coolster NST Sunl Baja Roketa Buyang Icebear Coolsport Loncin Lifan Zongshen and etc
9.3Excellent
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6
OTOHANS AUTOMOTIVEComplete Electrics Wiring Harness Coil Stator Solenoid Relay CDI Spark Plug for 4 Wheelers Stroke ATV 50cc 70cc 90cc 110cc 125cc Go Kart Pit Quad Dirt Buggy Bike Parts by OTOHANS AUTOMOTIVE
Main highlights- Universal fitting: Compatible with almost all years Chinese made electric start upright engine 49cc 50cc 70cc 80cc 90cc 100cc 110cc 125cc engines. For ATV, Coolster, Quad Bike, Dirt Bike, Pit Bike, Go Kart, Kawasaki KLX, 4 Wheelers, Scooter, Buggy, Motowork, Dune, Taotao.
- This is a complete electric start engine wiring harness loom,include 1x ATV Wire harness,1x CDI(5Pin AC),1x Solenoid Relay,1xRectifier (Voltage Regulator) ,1x Ignition Switch (2 keys, waterproof),1x Upgraded Multi-functional ATV Switch,1x Stator (Magneto Generator),1x Ignition Coil with lead, 1x Spark plug, 1x Fuse, 10x cable ties.
- Note: Please check the pictures carefully before buying, especially the pictures of Magneto Stator. Please check the wiring diagram first before installation, and please consult or hire a mechanic to install this wiring harness if you are not sure about the wirings. False assembly may cause fire on the harness, though this occasion happens rarely.If you have any questions, you can contact us. We will give you a satisfactory answer.
- Magnetoelectric coil wiring: red and black wires are ignition wires / blue and white wires are trigger wires / double yellow wires are charging wires connected to voltage stabilizers / green wires are grounding wires. DO NOT FIT: GY6 motorbikes and other 200cc - 250cc Zongshen Lifan ATV / QUAD with different stator or CDI.
- Before purchasing this harness, please confirm the matching model. The red of this harness is the positive pole, and the black is the negative pole. The product comes with installation instructions, please strictly follow the installation instructions for installation. If you have any questions about the product, you can contact us directly.
9.2Excellent
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7
NIMTEK49cc Scooter Carburetor GY6 Four Stroke with Jet Upgrades
Main highlights- 【Specfication】Idle Jet: 33mm, Main Jet : 78mm; Intake Manifold side: 18mm (Inner diameter); Intake Manifold side: 28mm (Outer Diameter); Air Filter Intake: 35mm (Inner diameter); Air Filter Intake: 39mm (Outer Diameter). Electric Choke (plug style): 2-pin, male plug
- 【Package include】1 x Carburetor. And please compare your carburetor with the pictures and make sure this part fit your models before purchasing
- 【Fitment】50cc Scooter Carburetor fits 49cc 50cc GY6 4 Stroke Scooter ATV Go Karts Moped 139QMB 139QMA PD18J Engines
- 【Features】With jet upgrades, our carburetor offers optimal idling and performance. Manufactured using by durable and premium materials that ensure durability and long-lasting performance, saving you the hassle of frequent replacement
- 【Compatibility】Carburetor fits most of Chinese Made Scooters and ATV, including popular brands such as TAOTAO ,ROKETA, SUNL, JONWAY, JMSTAR, TANK, PEACE, Dongfang, Kazuma, JCL, BMS
9.0Excellent
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8
XIKOBYXIKOBY PE22 Carburetor Kit Compatible with Predator 212cc 196cc OHV Engine Coleman Mini Bike CT200U BT200X KT196 Go Kart ATV 110cc 125cc Tao tao Coolster Apollo CRF50 XR50 Pit Dirt Bike 4 Stroke Parts
Main highlights- Wide Applicability: Compatible with Predator 212cc 196cc 224cc 6.5HP OHV clone engine; Coleman CT200U CT200U-EX BT200X B200R CT200U-A RB200 Trail 200 CT200U-EXR, Baja MB165 & MB200 (Heat, Mini Baja, Warrior), Massimo MB200, Realtre* RT200, Axi* M200, Meg* Moto Mega Max MM-B212MX, Monste* Moto Classic 212cc, Trailmaster MB200-1, Tomberlin* Firehaw*, Falcon 200, RPS Falcon mini bike, Coleman KT196 BK200 RTK200, Hammerhea* 80T, Trailmaster Buggy Interceptor, TrailMaster 163 MINI XRX/ R+ go kart
- Package Include: 1 x PE22 Carburetor, 1 x Main jet kits, 1 x Starter valve plunger kit, 2 x Red rubber fuel line, 1 x Fuel filter, 1 x Wrench, 1 x Set of gaskets, 1 x Set of screws
- Improve Power & Economy: This PE22 carburetor kit has higher performance for more economical fuel efficient. We also offer carb jets and starter valve tuning components for precise fuel mixture metering at almost throttle setting. It provides better throttle response, stable idle speed, smoother power output and air flow. It is a replacement carburetor for street riding, motocross and trail riding. This PE22 carb are designed to work on 4-stroke engines and Predator 212cc 196cc OHV engine
- Fitment: The PE22 carb is a replacement for 50cc 70cc 90cc 110cc 125cc 130cc 4-Stroke engine pit dirt bike motorcycle motocross, chinese atv quads 4 wheeler. Such as Hond* CRF50 CRF50R CRF50F CRF70 XR50 XR50R XR70, Apollo RFZ125 X19 DB-X15, SSR 125/ 110cc, Tao tao DB10 DB17, Coolster QG-210 QG-214 XR125, X-pro Storm/ Vader 125cc, Lifan 125cc, Baja DR70/ 90, Ice Bear Champion/ Fuerza 125cc, Boom Vader BD125-10 Grom Clone/ Venom X20, TrailMaster TM22, Vitacci DB-27, Thumpstar 125, Piranha 125, etc
- Features: The PE22mm carburetor is anodized with nicely machined and polished surface, which has excellent corrosion wear resistance, not easy to damage and very reliable property. Unique Pitch-black appearance gives a good pizzazz to the engine and kind of really makes it flashy
- Easy tuning and installation: Upgrade your engine with PE22 carb for 110cc 125cc motorcycle and 212cc 196cc mini bike.The 22mm carburetor with main jets and starter valve plunger kit for optimal fuel mixture and flow to match most engine modifications. Different size of main jets would meet your different choice to produce the better horsepower and smoother running
8.9Very Good
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9
FVRITOFVRITO PZ20 Carburetor Thumb Throttle Kit Compatible with Tao tao Coolster 125cc 110cc Chinese ATV Quad 4 Wheeler 50cc 70cc 90cc 4 Stroke Engine Kazuma Baja SunL Roketa Vitacci Loncin Lifan Parts
Why we love it
Wide brand compatibility.
Improves fuel efficiency.
Includes essential upgrade components.
8.6Very Good
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10
Quicksilver25% OffQuicksilver 25W-40 Oil Change Kit for 4-Stroke 40hp, 50hp and 60hp Mercury outboards
Main highlights- Quicksilver 4-stroke marine engine oil is formulated with advanced corrosion inhibitors and provides outstanding lubricity to reduce wear, scuffing and scoring for improved long-term engine reliability
- Part number 8M0081912
- NMMA FC-W and FC-W Catalyst Compatible
- Kit includes (3) 1L bottles of Quicksilver 25W-40 4-stroke marine engine oil, Quicksilver premium oil filter, drain plug seal and drip tray
- Everything you need for an oil change on all 40-60hp Mercury outboards in one box
8.3Good
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