The pistons of the BGM177 cylinder are manufactured by the renowned Italian piston manufacturer METEOR. The piston has a high silicon content. As a result, it has less thermal expansion, is more wear-resistant and thermally very stable. PISTON RINGS Two 1mm thick piston rings, also made in Italy, minimize friction and thus increase performance and speed stability. Otherwise they are identical to the piston rings used by Parmakit and Polini. CATEGORY The pistons are available in the AD categories. The categories mean an increase in the piston diameter of 1 / 100mm per ascending letter. The category letter can be read on the piston crown. The cylinder is also marked with a letter on its underside. Both should be in the same category. If the cylinder already has a high mileage, a piston from the next higher category can also be used (e.g. B piston in A cylinder). RUN-IN COATING The pistons have a running-in coating made of molybdenum disulfide. This coating is removed relatively quickly during operation. It only serves to perfectly align the piston with the cylinder liner. Please note that the coating itself applies approx. 2/100 mm: Piston sizes BGM177 Ø with coating Ø without coating A 62,93 62,91 B 62,94 62,92 C 62,95 ...
- bgm - item number: BGM1770NPA
- Availability: not in stock (please check availability here in Scooter Center Shop)
- Weight: approx. 0,22 kg
- Category: Engine> cylinder> piston
Other customers interested in pistons -BGM PRO 177/187 cc- Vespa PX125, PX150, Cosa125, Cosa150, GTR125, TS125, Sprint Veloce (VLB1T 0150001-) - Ø = 63,0mm (A) also looked for: Piston | Cylinder piston | Piston | Pistone | Pistón | Zuiger |
