
Dust ring suitable for all bicycles with Sachs HR 90 V hubs, which are installed on Sachs 50/2, Sachs 503, Puch X30 Sport NS / NL, Puch X30 Velux and Zündapp Belmondo mopeds / mopeds, among others.
The cover is pressed into the driver, it may only be pressed in so deeply that the bearing ring underneath can still rotate freely.
Note: Due to the long production time of the drivers, there were tolerance deviations and different designs. This type A dust ring is especially suitable for drivers with a very fine chamfer on the inside.
For drivers with an approx. 1 mm wide chamfer, use the type B dust ring.
| Manufacturer | swiing® revival parts |
| Ø inside | 20.4 mm |
| Ø outside | 28.2 mm |
| Height | 4.2 mm |
| Puch OEM number | 320.5.41.012.1 |
| Sachs OEM no. | F1652 |
| Puch |
| Sachs |
| Zündapp Belmondo |
| Cilo |
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