Top 9 125CC Pit Bike Engine – Powersports Engine Kits

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1. ZHFEISY

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Pit Dirt Bike Motorcycle A7TC Engine Motor w/Air-cooled System & CDI Ignition 4-Speed For HONDA XR50/CRF50/XR70 / Dirt Pit Bike Motorcycle, ZHFEISY 125CC 4-Stroke Gasoline Engine

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ZHFEISY #ad - Gear ratio2. 833/1. 706/1. 238/0958. Typesingle cylinder, 4-stroke with air-cooled, and clutch operated by hand. High performance engine, perfect for those comfortable with faster engines and have a desire to get up and go.

Applicationfor honda crf50 / qr50 / sl 90 / cs 90 / qa50 / st 90k2 / st 90k1 / z50r / minitrail monkey / cl70 / xr70 / z50 / xl70 st70 / 70 passport / sl70 / z50 / CT70 Mini Trail / crf70 / XR50 / ZB 50 /. Product parametermax power: 6. 5 kw/7500r/min±375r/min; rated power: 5. 6 kw/7500r/min±375r/min; Max Torque: 8. 0 nm/5000r/min±250r/min; idle speed: 1500r/min±100r/min. Detailignition system: cdi; start mode: kick-starter; Transmission:4-speed, Manual clutch; Lubricant: SAE15W/40-SE, 4-stroke gasoline engine oil.
BrandZHFEISY #ad
ManufacturerZHFEISY #ad
Part NumberZHFEISY
Warranty1 Year Guarantee

2. TC-Motor

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

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TC-Motor #ad - Arrival within 7-15 Business Days. This aluminum engine skid plate for honda cRF50 / XR50 2000-2007 Pit Dirt Bikes. Item shipped From China. 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. It also widely used on many brands of 50cc 70cc 90cc 110cc 125cc 140cc chinese pit dirt bikes, kayo, yx, Braaap, SDG, piranha, YCF, Coolster, dhz, Lifan, GPX, Apollo, IMR, Pitster Pro, Taotao, Atomik, stomp, Thumpstar, such as ssr, BSE, Ect. And many Other Chinese Brands.
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ManufacturerTC-Motor #ad
Part NumberTC-Motor

3. TFCFL

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TFCFL 125cc Engine 4 Stroke Motor Single cylinder with Air-Cooled Motor Engine Pit Dirt Bike For Honda CRF50 CRF70 XR50 XR70 Dirt Pit Bike Motorcycle Spark Plug A7TC

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TFCFL #ad - Excellent quality, perfect for those comfortable with faster engines and have a desire to get up and go; Wide range of applications, great bike engine motor accessories. Gear ratio: gear ratio:2.

833/1. 706/1. 238/0958, carburetor type:pz16j, transmission:4-speed, primary Reduction;Ratio: 3.722, manual clutch, Compression Ratio: 9. 0:1, 4 up; start Mode: Kick-starter. Type: single cylinder, 4-stroke with air-cooled, and clutch operated by hand. Power: max power: 6. 5 kw/7500r/min±375r/min, min fuel consumption: ≤370g/kw. H, max torque: 8. 0 nm/5000r/min±250r/min;idle speed: 1500r/min, Ignition System: CDI.

Fits: honda crf50 / st 90k2 / st 90k1 / ct70 mini trail / xr50 / qr50 / z50 / cl70 / cs 90 / sl 90 / xl70 st70 / xr70 / 70 passport / crf70 / minitrail monkey / sl70 / qa50 / z50 / z50r / ZB 50. High performance: a high performance engine, can be applied for bicycles, models, skateboards and so on.
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ManufacturerKAHE #ad
Part NumberAC-YCZYQ-1495

4. HYYKJ-US

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HYYKJ Engine Motor 125CC 4 Stroke Manual Clutch Pit Dirt Bike ATV Quad CDI Motor Engine Complete Kit 4 Speed 4 Up Single Cylinder Air Cooled 1P52FMI Fits for Honda CRF50 CRF70 XR50 XR70 Z50 Z50R

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HYYKJ-US #ad - High performancea high performance engine, skateboards and so on. Main parameter 2spark plug: a7tc; clutch: wet multi-plate; transmission: 4-speed, manual clutch, 4 up; carburetor type: pz16j; primary reduction ratio: 3.

722; gear ratio: 2. 833/ 1. 706/ 1. 238/ 0958; lubricant capacity: 900ml; lubricant: sae15W/40-SE, 4-stroke gasoline engine oil; Package Size: 19. 7'' x 14. 6'' x 13''; package Weight: 46lbs. Package contents1 x 125cc 1p52fmi engine, 1 x intake manifold, 1 x wiring harness, 1 x kick starter lever, 1 x Gear Shift Lever, 1 x Carburetor, 1 x CDI. Excellent quality, models, perfect for those comfortable with faster engines and have a desire to get up and go; Wide range of applications, can be applied for bicycles, great bike engine motor accessories.

Main parameter 1type: single cylinder, 4-stroke with air-cooled, and clutch operated by hand; bore x stroke: 52. 4mm x 55. 5mm 2. 06'' x 2. 2''; displacement: 119. 7ml; compression ratio: 9. 0:1; max power: 6.
BrandHYYKJ-US #ad
ManufacturerHYYKJ-US #ad
Part NumberAC-1495

5. ZXTDR

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ZXTDR 125cc Engine 4 Stroke Motor Semi-Auto for Honda XR50 CRF50 XR CRF 50 70 SDG SSR 110 CT70 ST70 Dirt Pit Bike Motorcycle

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ZXTDR #ad - This 125cc semi-auto engine suitable for ATV UTV 4 Wheelers Quad bikes. Upgrade your stock 50cc to this 125cc monster, you can feel the power difference immediately. See below description for more specifications and wiring. Speed complete racing engine, 3 forward 1 reverse gear.
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ManufacturerZXTDR #ad
Part NumberU-TD205-1

6. Ambienceo

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Ambienceo Lifan Complete Engine 125cc Long Case 4 Stroke 1P52FMI-K 124cm3 Dirt Bike Engine Motor Carb Complete Kit for Honda XR50 CRF50 XP CRF 50 70

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Ambienceo #ad - Fitment:compatible with 125cc engine size scooters and vehicles. Wide used in full-size street legal scooters, and go karts, dirt bikes, all terrain vehicles ATVs, vichcels.

Package:1x complete enginecomes with 1p52fmi engine, intake gaskets, shifter, kick starter, wiring harness, intake manifold, carburetor, CDI, spark plug and ignition coil. Gy6 high performance atv quad go-kart moped SCOOTER 4 stroke Engine short case. Fits for honda crf50 / sl70 / qr50 / sl 90 / z50 / cs 90 / xl70 st70 / minitrail monkey / st 90k2 / 70 passport / z50 / st 90k1 / CT70 Mini Trail / xr50 / xr70 / crf70 / qa50 / z50r / cl70 / ZB 50.
BrandAmbienceo #ad
ManufacturerAmbienceo JKL #ad
Part NumberAmbienceo Ltd

7. GDAE10

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125CC 4 UP 4 Stroke Motor Engine Pit Dirt Bike ATV Quad For Honnda CRF50 Z50, Honnda Bike Motor

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GDAE10 #ad - Fits: homda crf50 / xl70 st70 / sl70 / ct70 mini trail / sl 90 / minitrail monkey / crf70 / z50 / qa50 / cl70 / cs 90 / xr50 / 70 passport / st 90k2 / xr70 / QR50 / st 90k1 / z50r / z50 / ZB 50.

Gear ratio: gear ratio:2. 833/1. 706/1. 238/0958, primary reduction;ratio: 3. 722, manual clutch, carburetor type:PZ16J, Transmission:4-speed, Compression Ratio: 9.0:1, 4 up; start Mode: Kick-starter. Power: max power: 6. 5 kw/7500r/min±375r/min, max torque: 8. 0 nm/5000r/min±250r/min;idle speed: 1500r/min, Min Fuel Consumption: ≤370g/kw. H, ignition System: CDI.

Excellent quality, perfect for those comfortable with faster engines and have a desire to get up and go; Wide range of applications, models, can be applied for bicycles, great bike engine motor accessories. Type: single cylinder, 4-stroke with air-cooled, and clutch operated by hand. High performance: a high performance engine, skateboards and so on.
BrandGDAE10 #ad
ManufacturerGDAE10 #ad
Height12.6 Inches
Length11.02 Inches
Weight47.4 Pounds
Width18.5 Inches
Part NumberGDAE10

8. Gdrasuya

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Gdrasuya 125CC Air-Cooled 4-Stroke Motor Engine Pit Dirt Bike ATV Quad Kit Manual Clutch Gasoline Engine for Honda CRF50F 00-09 11-15 CRF70 / XR50 / XR70 / Z50 125CC 1P52FMI Engine

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Gdrasuya #ad - Type: single cylinder, 4-stroke with air-cooled, and clutch operated by hand. If you have any questions, please contact us and we will respond to your information within 24 hours. Max power: 6. 5 kw/7500r/min±375r/min, rated power: 5. 6 kw/7500r/min±375r/min, Max Torque: 8. 0 nm/5000r/min±250r/min. Gear ratio:2. 833/1. 706/1. 238/0958. Transmission:4-speed, Manual clutch.
BrandGdrasuya #ad
ManufacturerGdrasuya #ad

9. GOOFIT

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GOOFIT Completed Cylinder Head for 4 Stroke 110cc Engine for ATV Go Kart

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GOOFIT #ad - Arrival within 7-15 days Ships from and sold by GOOFIT. Arrival within 1-2 days Sold by GOOFIT and Fulfilled by Amazon. Intake valve:23mm, exhaust valve:20mm, Timing Drive Sprocket-28 teeth. Will not replace 125cc cylinder Head with 23mm and 28mm Intake and Exhaust valves. Fit for most chinese made 4 stroke 110cc Engines.
BrandGOOFIT #ad
ManufacturerGOOFIT #ad
Weight0.11 Pounds
Part NumberGroup-21
ModelGroup-21