140cc 4 Stroke Racing Complete Engine Motor Kit For Pit Dirt Bike Honda

140cc 4 Stroke Racing Complete Engine Motor Kit For Pit Dirt Bike Honda CRF50

140cc 4 stroke Engine Carburetor Motor CDI Kit 4 Speed For Honda CRF70 CRF50 Z50

Condition: New

Brand: Unbranded

Type: Single-cylinder, horizontal, 4-stroke

Gear: 1N234

Ignition: CDI

Displacement: 140cc

Bore x Stroke: 55mm x 59mm

Max. Power & Corresponding Speed: 8kw(7500±375)

Max. Torque & Corresponding Speed: 9.5N.M(5000±250)

Start Mode: Kick starter

Compression: 9.0:1

Engine Oil: 900ml, 15W/40-SE, 4 stroke

Oil GEARS: 4 SPEED MANUAL CLUTCH, 1N234

SPROCKET: 15T 428 17mm

Product function description:

Specifications:

Type: Single-cylinder, horizontal, 4-stroke

Gear: 1N234

Ignition: CDI

Displacement: 140cc

Bore x Stroke: 55mm x 59mm

Max. Power & Corresponding Speed: 8kw(7500±375)

Max. Torque & Corresponding Speed: 9.5N.M(5000±250)

Start Mode: Kick starter

Compression: 9.0:1

Engine Oil: 900ml, 15W/40-SE, 4 stroke

Oil GEARS: 4 SPEED MANUAL CLUTCH, 1N234

SPROCKET: 15T 428 17mm

Fits (For the reference):

· For 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 /

· Please note this is not a guarantee, if you are unsure, please ask your local dealer.

Package includes:

1 x 140CC ENGINE

1 x Kick Starter Lever

1 x Gear Shift Lever

1 x Manifold set Package

1x Carburetor

1*CDI

Manufacturer Warranty5 YearsFeature!Stable performance, durableFeature 1Great Durability,Exquisite Appearance,High-qualityyear of manufacture2023BrandUnbranded* Feature *Creative Design，Durable Material，Beautiful Appearanceshipping noticeCan not ship to Puerto Rico,Alaska/HawaiiTypeSingle-cylinder, horizontal, 4-strokeCertificationDOT, SAEManufacturer Part NumberDoes not applyshipping notice：Can not ship to Puerto Rico,Alaska/HawaiiDisplacement140ccOE/OEM Part Number/Start modeKick starterMachine Type/Engine Type4-StrokeSprocket15T 428 17mmGear1N234IgnitionCDIBore x Stroke55mm x 59mmMax. Power & Corresponding Speed8kw(7500±375)Max. Torque & Corresponding Speed9.5N.M(5000±250)Compression9.0:1Engine Oil900ml, 15W/40-SE, 4 strokeOil GEARS4 SPEED MANUAL CLUTCH, 1N234Fuel Type/Number of Cylinders1Number of Valves/

On Feb 10, 2026 at 21:56:26 PST, seller added the following information: