5.00 out of 2 ratings
SKU SIK074-MX
Brand WM Motor
341,35 €
net 286,85 €, 19% VAT

Complete engine 80cc, cover 430mm, for 12" wheel, long shaft, without EGR, 139QMB/QMA (GY6 50) 4T

## Complete 80cc Engine - Power and Reliability for Your Scooter This complete 80cc engine is the perfect solution for your scooter with 12" wheels. Equipped with a long output shaft, it is designed for scooters with two rear shock absorbers. The engine is characterized by low fuel consumption of about 2l/100km, which translates into real savings. ### Performance and Comfort The 139QMB/QMA 80cm³ engine from WM MOTOR provides dynamic riding and smooth operation. The carburetor adapted to 80cc guarantees optimal combustion and efficiency. The lack of an EGR system positively affects engine power, providing better acceleration. ### Complete Set - Ready to Install The set includes everything you need for installation: engine, spigot, starter, carburetor, rear wheel cover, ignition module, ignition coil. The engine is factory-filled with 10W40 oil, which facilitates installation and saves your time. The belt cover length is 430mm - before purchasing, make sure it matches the length in your current engine. ### Reliability and Durability Air cooling ensures simplicity of design and reliability. The engine has both electric and kick starters, which increases the comfort of use. The CVT transmission guarantees smooth gear changes and optimal adaptation to the engine load. The oil filter in the form of a strainer provides effective engine protection. The dedicated spark plug is CR7HSA. ### Why choose this engine? * **Power and efficiency:** 80cc capacity and no EGR for dynamic riding. * **Low fuel consumption:** Approximately 2l/100km for fuel savings. * **Complete set:** Ready to install, with oil included. * **Reliability:** Air cooling and robust construction. * **Comfort:** Electric and kick starter. * **Smooth operation:** CVT transmission. Choose quality and reliability - invest in the 80cc engine from WM MOTOR!
General parameters
Recommended wheel diameter ["]
Silnik należy montować w pojazdach o średnicy kół 12".
Cooling type:
Cooling by natural air circulation or forced cooling by the built-in motor fan in plastic casings wrapping the cylinder.
Engine code (designation)
Kod wzoru silnika: 139QMB. Kod parametrów silnika, przykładowo 139FMB: 1 cylinder, tłok 39 mm , F - chłodzony powietrzem, M - motocyklowy, B - 50 cm
Dedicated spark plug
Model dedykowanej świecy dla tego silnika to CR7HSA
Gearbox type:
A CVT (continuously variable transmission) is theoretically the best-performing type of transmission with an unspecified number of ratios that change smoothly without jerking. It perfectly adjusts the gear range to the load of the engine at any given moment.
EGR Exhaust Gas Circulation:
This product does not have an EGR exhaust gas recirculation system, which reduces exhaust emissions. The absence or removal of EGR has a positive effect on engine power.
Output shaft length:
Long output shaft means that the engine is suitable for scooters with two rear shock absorbers.
Fuel consumption [l/100km]
Przybliżone spalanie na poziomie 2l/100km
Capacity [cm³]
Pojemność silnika 80cm³
Number of strokes:
An internal combustion engine in which the duty cycle involves two revolutions of the crankshaft, which is equivalent to four reciprocating piston movements in one duty cycle.
Oil filter
Zastosowany filtr oleju: mesh
Startup type:
The engine is equipped with a electric starter and a foot starter.
Mounting for number of shock absorbers:
The motor can be installed in a scooter with two rear shocks. Please check before ordering.
Belt cover length [mm]
Długość pokrywy paska to 430mm, przed zakupem upewnij się co do długości pokrywy paska w silniku, który wymieniasz, muszą być takie same.
Engine filled with oil:
The engine is pre-filled with oil, please be sure to check the oil level after receiving the goods and installation in the vehicle.
Motor orientation:
The engine is in the horizontal position which means that the piston works horizontally and not in the up-down direction. Engines in this configuration are reliable and have low fuel consumption.
Components included
Zestaw zawiera: Complete engine, spigot, starter, carburetor, wheel canopy, ignition module, ignition coil

Product reviews

Complete engine 80cc, cover 430mm, for 12" wheel, long shaft, without EGR, 139QMB/QMA (GY6 50) 4T

5.00 /5
2 ratings 1 review
5
2
4
0
3
0
2
0
1
0

All reviews are confirmed by purchase.

Complete engine 80cc, cover 430mm, for 12" wheel, long shaft, without EGR, 139QMB/QMA (GY6 50) 4T fits:

Romet

Zipp

Toros

Bintelli

Motobi

Lingben

Lexmoto

Sinnis

Junak

Benyco

Znen

Longjia

Router

Jonway

Kentoya

Moto Magnus

Zongshen

Inca

Yamasaki

Baotian

Tauris

Sachs

Rex

Boom

Torq

TaoTao

Kymco

Kreidler

Jmstar

Tank

Roketa

Moto Fino

Jiajue

Huatian/Lintex

Giantco

Flex Tech

Ering

Ecobike

Buffalo/Quelle

Azel

ATU

Adamoto

Baja

Ylsmco

TNG

SunL

Schwinn

Puma

Motofino

Massimo

Gorilla Motor Works

Dazon

Citi Bike

AZT Motor

Boxter

Corser

Dynamic

FYM

Faspider

Futong

Gateway

Horn

Karcher

Moto Zeta

Motomar

ATX Motor

Branson

Baccari

Benda

Ferro

Yukimoto

RM Motor

Maver

Kinroad (Xintian)

Impexta

Barton

Zumico

Benzer

Motorro

Moto Ventus

Kingway

GB Motors

Qingqi (Jinan Qingqi)

Eppella/ECM

Beeline

Benzhou

CPI

Aiyumo

AJS

Jinlun

Lifan

Longbo

Motowell

Pegasus

Peugeot

Peda

Qingqi

Rieju

Generic

Keeway

Yiben

Eccho

Tianying

XS