Set of piston rings 2T 71.5MM WISECO for POLARIS SL 750, KAWASAKI KX 250, SUZUKI TS 250 X and HONDA CR 250 ELSINORE 1973-1997

WISECO offers this piston ring set for POLARIS SL 750, SL 780, SLT 750, SLT 780, SLX 780, KAWASAKI KX 250, SUZUKI LT 250 QUADRACER 2WD, LT 250 QUADRUNNER 2WD, TS 250 X and HONDA CR 250 ELSINORE, MT 250 ELSINORE 1973-1997. 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 WISECO?

Wiseco has forged its pistons in Mentor (Ohio, USA) since 1941 and controls the whole process, from aluminium bar to the friction-reducing ArmorGlide skirt coating. Its pistons are developed with Team Honda HRC in Supercross (450 class since 2018).

When should you replace the piston rings?

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: W2815CD

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 : PROX 01.4322.B · PROX 01.4322
• Top-end gasket kit : PROX 35.4313 · PROX 35.4310
• 2-stroke oil : LIQUI MOLY 1 L · LIQUI MOLY 4 L

Compatibility

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

Fits:
HONDA CR 250 ELSINORE 1974
HONDA CR 250 ELSINORE 1973
HONDA MT 250 ELSINORE 1974
KAWASAKI KX 250 1986
KAWASAKI KX 250 1985
KAWASAKI KX 250 1984
KAWASAKI KX 250 1983
KAWASAKI KX 250 1982
KAWASAKI KX 250 1981
KAWASAKI KX 250 1980
KAWASAKI KX 250 1979
KAWASAKI KX 250 1978
KAWASAKI KX 250 1977
KAWASAKI KX 250 1976
KAWASAKI KX 250 1975
KAWASAKI KX 250 1974
POLARIS SL 750 1996
POLARIS SL 750 1995
POLARIS SL 750 1994
POLARIS SL 750 1993
POLARIS SL 780 1997
POLARIS SL 780 1996
POLARIS SL 780 1995
POLARIS SLT 750 1996
POLARIS SLT 750 1995
POLARIS SLT 750 1994
POLARIS SLT 750 1993
POLARIS SLT 780 1997
POLARIS SLT 780 1996
POLARIS SLT 780 1995
POLARIS SLX 780 1997
POLARIS SLX 780 1996
POLARIS SLX 780 1995
SUZUKI LT 250 QUADRACER 2WD 1986
SUZUKI LT 250 QUADRACER 2WD 1985
SUZUKI LT 250 QUADRUNNER 2WD 1986
SUZUKI LT 250 QUADRUNNER 2WD 1985
SUZUKI TS 250 X 1989
SUZUKI TS 250 X 1988
SUZUKI TS 250 X 1987
SUZUKI TS 250 X 1986
SUZUKI TS 250 X 1985
SUZUKI TS 250 X 1984
SUZUKI TS 250 X 1983