Top 10 140cc Pit Bike Engine – Motorcycles & ATVs

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1. X-PRO


X-PRO 140cc Adults Dirt Bike Pit Bike Youth Dirt Pitbike 140 Dirt Pit Bike Black

X-PRO #ad - Fits for adults and Big Boys! Kick start start your dirt bike easily and conveniently without worrying about your battery.

Some assembly required: assembly for dirt bikes include Handle bar brackets, wheels, brakes, number plate and fender. May differ per model. 140cc dirt bike brought by Moto Pro. Manual 4-speed transmission quicker start and much more convenient! take fully control of the dirt bike, Pro's Choice! 17"/14" big front/rear wheels, much more ground clearance, it's much Higher and Longer, comparing to same 140cc displacement Bike, it is possible for you to use another 2 more years.
BrandX-PRO #ad
ManufacturerX-PRO #ad
Weight208 Pounds
Part NumberDB-T011



WPHMOTO Lifan 150cc Engine Motor for XR50 CRF50 XR CRF 50 70 Dirt Pit Bike Motorcycle | 1N234 Gear 4 Stroke Oil Cooled Racing Engine

WPHMOTO #ad - Easy to hook everything up: Just remove your existing engine and reverse the process to put the new one in. High performance lifan 150cc engine, 4 stroke 4 speed, manual clutch, 1-N-2-3-4 Gear, Shaft size: 17mm. See below Product Description for more specifications. Replacement / upgrade for xr50 crF50, Kawasaki KX KLX and other most popular dirt bikes. This kit comes with engine, manifold kit, CDI Box, starter & gear lever, Ignition coil.
BrandWPHMOTO #ad
ManufacturerWPHMOTO #ad
Part NumberWPHTD201



Dirt Pit Bike Oil Cooler Cooling Radiator Engine Kit Universal For 125 140cc Motorcycle Red

USTPO #ad - Fits for loncin zongshen lifan shineray yinxiang 125 140CC Horizontal Engines, Chinese Made pit bike such as Kayo Apollo Bosuer Xmotos and so on. Please confirm the size Of All The Components Before Buying. Package includes:1 radiator, 1 cylinder head cap, 4 banjo bolts and washers, Installation Instruction NOT Included, 2 hoses, 1 bracket, just use bracket to mount on Carb. Made of high quality aluminum. The engine oil cooler can quickly cooling engine oil, improve engine radiation function, reduce engine wear and increase power, high performance and make engine more powerful!.
BrandUSTPO #ad
ManufacturerUSTPO #ad
Part NumberR161600012
WarrantyManufacturer warranty for 180 days from date of purchase



JCMOTO Left Side Cover Magneto Engine Cover for 125cc 140cc 150cc 160cc Dirt Bike Atomik Pit Pro Bikes

JCMOTO #ad - Engine left side cover for Lifan 125 140 150 160cc motorcycle. Please check the size when buying. Made of stronger and thicker alloy. Will fit most chinese pit bike engines 50cc to 160cc. Package: 1x cover with 3 new fixing bolts.
BrandJCMOTO #ad
ManufacturerJCMOTO #ad
Part NumberUSATD065

5. TC-Motor


TC-Motor Carburetor Manifold Intake Pipe Gasket For 125cc 140cc 150cc 155cc 160cc Engine YX Lifan SSR Thumpstar Pit Dirt Bike Motorcycle

TC-Motor #ad - Transport time 10-15 Days. Fits: carburetor manifold intake pipe gasket for 125cc 140cc 150cc 155cc 160cc Engine YX Lifan SSR Thumpstar Pit Dirt Bike Motorcycle. Always responsible Customer Service. Product Shipped From China. Guaranteed good quality & Made From the Highest Quality Materials Available.
BrandTC-Motor #ad
ManufacturerTC-Motor #ad
Part NumberTC-Motor

6. TC-Motor


TC-Motor Red Aluminum Engine Skid Plate For Honda XR50 CRF50 Pit Dirt Bike 50cc 70cc 90cc 110cc 125cc 140cc Lifan YX SSR Thumpstar Coolster Taotao Apollo Kayo

TC-Motor #ad - Item shipped From China. It also widely used on many brands of 50cc 70cc 90cc 110cc 125cc 140cc chinese pit dirt bikes, kayo, such as ssr, YCF, Pitster Pro, apollo, Thumpstar, dhz, GPX, imr, Coolster, Stomp, Lifan, SDG, Braaap, Taotao, yx, atomik, Piranha, BSE, Ect. And many Other Chinese Brands. Please note it's not for the electric start engine pit dirt Bikes. Please compare your stock engine Skid Plate With The One In Our Listing Before Order. Arrival within 7-15 Business Days. This aluminum engine skid plate for honda cRF50 / XR50 2000-2007 Pit Dirt Bikes.
BrandTC-Motor #ad
ManufacturerTC-Motor #ad
Part NumberTC-Motor

7. Carbhub


Carbhub VM22 26mm Carburetor for Intake Pipe Pit Dirt Bike 110cc 125cc 140cc Lifan YX Zongshen Pit Dirt Bike XR50 CRF70 KLX BBR Apollo Thumpstar Braaap Atomic DHZ SSR VM22 26mm Carburetor

Carbhub #ad - Fits 110cc 125cc 140cc lifan YX Zongshen Pit Dirt Bikes. Brand new aftermarket VM22 26mm Carburetor by Carbhub. Fits xr50 crf70 klx bbr apollo thumpstar Braaap Atomic DHZ SSR. Package list: 1x vm22 26mm carburetor, 1x Inlet Pipe Manifold, 1x 38mm air filter, you will get as pictured.
BrandCarbhub #ad
ManufacturerCarbour #ad
Part NumberVM22 26mm Mikuni
ModelVM22 26mm Mikuni

8. DSparts


DSparts 18T Teeth 17mm 428 Chain Front Sprocket Cog Gear Fit 50cc 70cc 90cc 110cc 125cc 140cc 150cc 160cc Engine ATV Quad Pit Dirt Trail Bike

DSparts #ad - Model: 428 style 18 tooth 17mm Chain. Easy to install, no installation instruction included. Package contain 1 sprocket come with free holder and bolts. Condition: brand new and high quality, well packed. Material: steel with hot-treatment, long durable.
BrandDSparts #ad
ManufacturerDSparts #ad
Height0.39 Inches
Length2.95 Inches
Width2.95 Inches
Part Number117



VM22 26m Carburetor with Air Filter for Mikuni Intake Pipe Pit Dirt Bike Motorcycle 110cc 125cc 140cc Lifan YX Zongshen Pit Dirt Bike CRF70 XR50 KLX BBR Apollo Thumpstar Braaap Atomic DHZ SSR

LIYYOO #ad - Engine side: inner diameter is 26mm, outer diameter is 48mm, Air filter side: inner diameter is 34mm, outer diameter is 39mm.100% satisfactory service, if you have any questions, please feel free to contact us by email!We will solve it for you in the first time! Fit for vm22 26mm carburetor, 125cc carburetor, vm22 carburetor, 125cc apollo carburetor, carburetor for a dirt bike, 110cc 125cc 140cc motor kawasaki suzuki carburetor, 125 carburetor, 125cc carburetor intake, apollo 125cc carburetor, carburetor 26mm, ssr 125cc carburetor, mikuni 125cc, vm22 carburetor, carburetor niche cycle supply.

Brand new aftermarket VM22 26mm Carburetor. Fits for 110cc 125cc 140cc lifan yx zongshen pit dirt bikes, fits for XR50 CRF70 KLX BBR Apollo Thumpstar Braaap Atomic DHZ SSR Engines.
BrandLIYYOO #ad
ManufacturerMikuni OEM #ad
Height50 Centimeters
Length100 Centimeters
Weight100 Kilograms
Width100 Centimeters
Part NumberOEM-VM22

10. Fuerdi


VM22 Carburetor For Lifan YX SSR CRF50 110cc 125cc 140cc Engine Mikuni Pit Dirt Bike ATV Carb New

Fuerdi #ad - Package included: 1* Carburetor. Material :Zinc alloy. Air filter side: inner diameter is 34mm, outer diameter is 39mm. Fit for atv pit dirt bike quad buggy 110cc 125cc 140cc. Engine side: inner diameter is 26mm, Installing Hole: 48mm.
BrandFuerdi #ad
ManufacturerFuerdi #ad
Part NumberVM22-26MM