Technical info

Idle speed adjusting screw

Adjusting screw, idle screw, regulating screw, metering screw, idle adjusting screw, levelling screw, mixture screw, adjusting screw, adjusting screw, throttle adjusting screw, adjusting screw, idle screw, metering screw, regulating screw ,Rex adjusting screw ,Jonway adjusting screw, AGM adjusting screw

Without proper mixture composition, the engine will not run smoothly. If the idle mixture adjusting screw is turned out too far, the engine overfats on acceleration, revs sluggishly and smokes black from the exhaust. If, on the other hand, it is turned in too far, the engine does not get enough fuel and does not want to rev up.

The spare parts of this manufacturer have proven themselves for years in daily use. Through constant exchange of experience, the quality is raised to a maximum.

Free shipping For spare parts for each additional item with the same shipping criteria that you buy from us.

Our spare parts for your scooter or scooter or scooter you can easily buy online in our shop. No matter if you bought your scooter in a department store or in a hardware store, for all common Taiwan-, China-, or European scooters you will find suitable parts, especially for the engines 50 cc, 125 cc, 250 cc, 2-stroke, 4-stroke and for higher performance. Especially for the engine types 164FML ,139FMB ,150QMG ,153FMI, 156FMI ,1E40QMB, 1E40QMA ,139QMB, 139QMA, JSD139QMB ,152QMI, 157QMI ,125-4T6M ,157QMJ, 158MJ , GY7 in short and long versions in the standards Euro1, Euro2, Euro3 as well as the new Euro 4 injection engines you will find spare parts of first class quality. You are also welcome to ask for spare parts by email. For order values over 100 Euro you can also use our financing or installment purchase service. When purchasing vehicles, we can also make you a leasing offer, which is particularly suitable for companies that purchase company vehicles or provide their employees with a vehicle. We are looking forward to your inquiry.