“140CC 4 Stroke Racing Engine Motor Set for Honda Pit Dirt Bike, Single Cylinder Horizontal (Red)”

140CC 4 Stroke Racing Engine Motor Set for Pit Dirt Bike Honda CRF50/XR50/ CT70/ Z50 / Z50R / CT70 Mini Trail, Single Cylinder Horizontal Pit Dirt Bike Engine Motor

Price: $259.99
(as of Apr 29, 2024 13:18:34 UTC – Details)

Product Description

Compatible with 150cc Gy6 11″ Long Box Engine Size Scooters and Vehicles.( Gy6 125cc and 150cc Motors Come in Different Sizes. the Difference Is in the Length of the Rear Swing Arm.)

Note:

1.Installation Manual Is Not Included

2.Professional Installation Is Highly Recommended

3.Add Engine Oil Before Use！This Machine Is 11″ Long Case！

Specification

Engine Type: Gy6 Single Cylinder 4-Stroke

Engine Oil Type: Sf15w-40 Not Come with Oil.

Carburetor Model：pd24j

Carburetor Type：horizontal Vacuum Carburetor

Spark Plug Model：a7tc

Ignition Type：cfw

Cooling: Air Cooled

Installation Instructions:not Included

Kick Start Lever: Included

Displacement: 150cc

Package Includes

· 1x Complete Engine
(Carburetor, Cdi, Starter Solenoid, Coil,Kick Start Lever )

Displacement
150cc

Max Power(Kw/R/Min)
6kw/7500r/Min

Rated Power(Kw/R/Min)
5.2kw/7000r/Min

Max Torque(N.m/R/Min)
7.6n.m/6500r/Min

Min. Stable Idle Speed
1600±150r/Min

Piston Diameter
57.4mm

Piston Stroke
Piston Stroke

Bore & Stroke
2.26″ X 2.28″ (57.4mm X 57.8mm)

Compression Ratio
9.2:1

Fuel No
>=87#

Lubrication Capacity
0.26 Gallon (1200ml)

Clutch
shoe-type Automatic Centrifugal Dry Clutch

Cylinder Working Volume
0.03 Gallon (149.6ml)

Transmission
:cvt

Speed
8 Poles

Ignition System
Electric/Kickc

High-flow oil pump

The gy6 150cc engine is made of aluminum Cylinder Head & Body: Improves the Heat Dissipation Capability, Cuts the Weight and Increases the Torque of the Engine. Reduces the Wear of Friction Pairs and Prolongs the Engine Service Life.

Reliable

The engine is low speed with high torque and has large diameter bearings for crankshaft connecting rod, increasing the reliability of the bearings.

Forced air-cooled engine

There are metal fins covering the outside of the cylinders and the heat generated by the engine is released directly into the air when the cooling fan blows air over fins. The 150cc engine has the advantages of simple structure, light weight, wide adaptability to climate change, rapid start up and no need of radiator.

Aluminum Cylinder Head & Body

Crank Shaft

Lubricating Oil Strainer

Fitment

This 150cc 4 stroke engine motor compatible with 150cc gy6 11″ long box engine size scooters and vehicles.( gy6 125cc and 150cc motors come in different sizes. The difference is in the length of the rear swing arm.); 110cc-150cc atvs and go karts with gy6 engines are compatible with this item. It also fits for most china made 150cc vehicles.

Cvt consist mainly of 2 transmission pulleys and 2 transmission belts. It’s compact, simple design offers seamless shifting between an unlimited amount of varying gear ratios, allowing a smooth rate of acceleration.

【High performance】The high performance engine 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, models, skateboards and so on. Excellent quality, great bike engine motor accessories.
【Main parameter 1】Type: Single cylinder, horizontal, 4-stroke with air-cooled, max. Power & corresponding speed: 8kw(7500±375); max. Torque & corresponding speed: 9.5n.M(5000±250); bore x stroke: 55mm x 59mm; start mode: Kick starter.
【Fitment】The 140cc engine 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 /.(Package Includes: 1 X 140cc Engine, 1 X Kick Starter Lever, 1 X Gear Shift Lever,1 X Set Package, 1x Carburetor, 1*Cdi)
【CDI ignition】This 140cc engine motor adopts CDI ignition which optimizes the timing and intensity of sparks and enhances fuel efficiency.
【Main parameter 2】The dirt bike engine motor compression: 9.0:1; engine oil: 900ml, 15w/40-se, 4 stroke; oil gears: 4 speed manual clutch, 1n234; sprocket: 15t 428 17mm.