to article: Outlet valve 64.3x21.4x4.8mm GY6 31120403-1

Outlet valve 64.3x21.4x4.8mm (GY 6 -1) 4-stroke 125ccm engine type: 152QMI

Technical info

Exhaust valve

engine valve, exhaust valve, engine valve, exhaust valve , Valve, exhaust valve, exhaust valve

Valves are mechanically and thermally highly stressed components. They are also exposed to corrosive influences. The mechanical stresses arise when the valve disc deflects under ignition pressure, due to hard contact when closing and due to inertia forces due to high accelerations.

This article fits many models, including:

Jonway RS 1000, Jonway Milano 125, Rex RS 125 QM125T 10D, Jonway RS 1100 , Jonway Torino 125, CPI Oliver 125, AGM Fighter 125 One, Daelim Delfino 125, Rex Speedy 125 QM125T-10A, Daelim Besbi 125 SC 125, Adly Cat 125, AGM Fighter 125 Sport, AGM Firejet 125, Adly Thunder Bike TB 125, Jonway Imola 125 Race / Urban

OEM quality, best processing, stock goods, low price, direct import

You can easily buy motor scooters or scooters online in our shop. Regardless of whether you bought your scooter in a department store or in a hardware store, you will find suitable components for all common China, Taiwan or Europe scooters, especially for the engines 50 cc, 125 cc, 250 ccm, 2-stroke, 4-stroke and for greater performance. Especially for the engine types 139QMB, 139QMA, JSD139QMB, 153FMI, 156FMI, 157QMJ, 158MJ, 1E40QMB, 1E40QMA, 152QMI, 157QMI, 150QMG, 125-4T6M, 164FML, GY6, 139FMB in short and long versions in the Euro2, Euro3, Euro1 as well as the new Euro 4 injection engines, you will find high quality spare parts. You are also welcome to inquire about spare parts by email. For orders over 100 euros, you can also use our financing or hire purchase service. When purchasing vehicles, we can also make you a leasing offer, which is particularly useful for companies that purchase company vehicles or provide their employees with a vehicle. We are happy to receive your request