
WÖSSNER ring set Ø91.5 mm designed for engine reconditioning operations on motocross engines. Designed to fit WÖSSNER pistons, this ring kit restores piston/cylinder sealing while maintaining the nominal diameter of the original part. Ideal for preparations and refurbishments on off-road motorcycles where the ring set is a wear part that needs to be replaced during piston disassembly.
This kit is aimed at mechanic riders looking for a replacement part that conforms to manufacturer specifications for interventions on cylinders and pistons. Compatible with several enduro/cross models, notably the HUSQVARNA TE 410 (1996‑1998). Before installation, check the condition of the cylinder and follow the break-in and clearance adjustment recommendations to ensure proper sealing and longevity. A replacement part that is easy to integrate into a complete top-end reconditioning.