Wössner Piston Rings Set Ø55.75mm for HUSQVARNA CR 125, WR 125 1978-1983

WOSSNER offers this piston ring set for HUSQVARNA CR 125, WR 125 1978-1983. Rings are thin steel bands sitting in the piston grooves. They press against the cylinder wall to hold compression and scrape oil.

Why replace the rings?

The benefits:

• Regain compression and power.
• Reduce oil consumption and smoke.
• A cheap fix when piston and cylinder are still within spec.

Why choose WOSSNER?

Wössner has forged its own pistons since 1994: Molykote-coated skirt to reduce friction and ease running-in, kit supplied complete with rings, pin and clips.

When should you replace the piston rings on your HUSQVARNA CR 125?

Harder starting, loss of power, blue smoke, oil consumption or a knock when cold: these are the signs of a tired top end.

No manufacturer hour figure for this model. Cross-Mania guideline: compression check every 20 h in hard use and every 40 h for leisure.

Specifications and fitting tips

• Manufacturer part number: RSB5575

Cross-Mania tip: Check the ring end gap in the cylinder before fitting and respect the fitting direction (mark facing up).

Also needed with this part

• Piston : WISECO · VERTEX
• Top-end gasket kit : ATHENA · CENTAURO
• 2-stroke oil : LIQUI MOLY 1 L 3065 · LIQUI MOLY 1 L 3063

Compatibility

Check the exact model and year of your bike in the list below before ordering.

Fits:
HUSQVARNA CR 125 1983
HUSQVARNA CR 125 1982
HUSQVARNA CR 125 1981
HUSQVARNA CR 125 1980
HUSQVARNA CR 125 1979
HUSQVARNA CR 125 1978
HUSQVARNA WR 125 1983
HUSQVARNA WR 125 1982
HUSQVARNA WR 125 1981
HUSQVARNA WR 125 1980