This listing is about an after-market top-quality Piston Ring Set made by the well-known OEM firm CABER, which fits the following ZÜNDAPP models:
KS 600 (597cc)
KS 601 (597cc)
The piston ring set is for one (1) cylinder and consists of four (4) rings with diameter 75,5mm (oversize). The axial thickness of the oil control ring is 5mm.
