140CC 4-Stroke Gas Engine Kit - Single Cylinder Horizontal, Kick Start & Chain Drive Gasoline Engine Motor for Honda CRF50, XR50, Z50 Mini Bikes

★★★★★ 5.0 57 reviews

$289.99
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$289.99
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Management number 228408149 Release Date 2026/05/31 List Price $116.00 Model Number 228408149
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140CC 4-Stroke Gas Engine Kit - Single Cylinder Horizontal, Kick Start & Chain Drive SpecificationsMaterial: Aluminium Alloy, Cast SteelType: Single-cylinder, Horizontal, Four-strokeGear: 1N234Ignition: CDICondition: New Displacement: 140ccBore x Stroke: 55* 59mm/2.2*2.3inMax. Power & Corresponding Speed: 8kw(7500±375)Max. Torque & Corresponding Speed: 9.5N.M(5000±250)Start Mode: Kick StarterCompression: 9.0:1Engine Oil: 900ml/30.44Oz, 15W/40-SE, 4 StrokeOil Gears: 4 Speed Manual Clutch, 1N234Sprocket: 14T 428 17mm/0.67inApplicable Models: HONDA CRF50 / CRF70 / XR50 / XR70 / Z50 / Z50R / CT70 Mini Trail / Z50 / Minitrail Monkey / XL70 ST70 / QA50 / QR50 / CL70 / SL70 / 70 Passport / ST 90K2 / ST 90K1 / CS 90 / SL 90 / ZB 50 /Package Included1*140CC Engine1*Kick Starter Lever1*Gear Shift Lever1*Sprocket Cover1*Washer2*Gaskets1*Carburetor1*CDI1*Intake Manifold7*ScrewsNotes1. Please carefully check compatibility before purchasing to ensure that the product is suitable. 2. We strongly recommend professional installation. 3. Please allow for slight color differences caused by shooting light and errors caused by manual measurement, and make sure you don't mind before ordering. If you have any questions, please contact us, and we will reply and solve your problem as soon as possible.

  • 【140cc 4-Stroke Engine Assembly】 140cc single-cylinder horizontal 4-stroke engine with aluminium alloy and cast steel construction. Features CDI ignition, 9.0:1 compression ratio, and kick start mechanism. Compatible with Honda CRF50/XR50/Z50 series for replacement or upgrade.
  • 【Transmission & Start System】 4-speed manual clutch with 1N234 gear pattern (1-Neutral-2-3-4). Chain-driven 14T 428 sprocket ensures stable power transmission. Kick start mechanism for reliable ignition.
  • 【Premium Build & Performance】 Constructed from durable aluminium alloy and cast steel. Matches original factory parameters for easy installation. Delivers 8kW power at 7500rpm for enhanced vehicle performance.
  • 【Powerful Force】 The engine kit boasting a maximum power of 8kw (7500±375) and maximum torque of 9.5N.M(5000±250) delivers an impressive surge of strength and control to the vehicle.
  • 【Compatible Honda Models】 Specifically fits CRF50 / CRF70 / XR50 / XR70 / Z50 / Z50R / CT70 Mini Trail / Minitrail Monkey / XL70 ST70 / QA50 / QR50 / CL70 / SL70 / 70 Passport / ST90K2 / ST90K1 / CS90 / SL90 / ZB50.
ASIN B0FFSJ7M6K
Model 4-Stroke 7000 Rpm Gasoline Engine
Brand Name LARIDEN
Model Name 40CC 4-Stroke Gas Engine Kit Kick Start
Part Number 4-Stroke 7000 Rpm Gasoline Engine
Manufacturer LARIDEN
Included Components 1*140CC Engine 1*Kick Starter Lever 1*Gear Shift 1*Carburetor 1*CDI

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