
Spring for all coaster-brake bicycles. Also used on older Sachs mopeds for the front brake.
Compatible with, among other things, the brake pads listed below in the accessories section.
One spring is required per hub.
Inner leg width: 30 mm
; wire thickness: 4 mm
; total length: 60 mm
High-quality product from the Italian manufacturer NewFren
| Spring design | Ironing spring |
| Ø wire | 4 mm |
| Manufacturer | NewFren |
| Total length | 60 mm |
| Material | Spring steel |
| Puch |
| Sachs |
| Pony / Cilo (Beta 521 & 512) |
| Zündapp Belmondo |
| Cilo |
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