Exhaust Reducer Bushing 25 / 28mm AM6 Doppler

doppler am6 exhaust reducer RingDoppler offers this reducer flange for 50cc motorcycles with Minarelli AM6 engine.The bushing has an inner diameter of 28mm and thus allows the installation of exhausts with a 28mm outer diameter plug connection.This bushing is used with most conventional tuning exhausts.Bushing dimensions: Cylinder side 25mm outside / Exhaust side 28mm insideATTENTION: It is important to note that Doppler offers two reducer rings with similar dimensions, in this case the 28mm diameter refers to the inner diameter of the bushing. If you need a bushing with an outer diameter of 28mm, you will find it under CGN502152.