The Piston Kit is part of the latest collection from

Wossner.

Features:

In-house designed and manufactured; all forgings are produced in

Wossner?s company-owned forging operation

4-stroke pistons are made using a double-bridged forging design

Lightweight pistons with the tightest piston-wall clearances in the

industry give you a quieter running engine

Standard and oversize pistons for most models, with high compression

ratios available for 4-stroke applications

All piston skirts are supplied with a Moly coating to reduce friction

and assist in break in

All piston kits include piston, ring, wrist pin and pin locks

Wossner piston kits are used by leading Supercross, Arenacross and MX

GP teams

Specifications:

Bore - Oversize: +1.00 mm

Compression Ratio: 10.9

Engine Type: 4-Stroke

Piston Material: Forged| Steel

Product Name: Piston Kit

Ring Material: Cast| Steel

Skirt Coating: Moly Coated

Stroke Length: 84.00 mm

Style: Performance Replacement

Type: Replacement Forged Piston

Units: Kit

To fit:

YAMAHA TT 600 R 1997 European Models

YAMAHA TT 600 R 1998 European Models

YAMAHA TT 600 R 1999 European Models

YAMAHA TT 600 R 2000 European Models

YAMAHA TT 600 R 2001 European Models

YAMAHA TT 600 R 2002 European Models

YAMAHA TT 600 R 2003 European Models

YAMAHA TT 600 1984 American Models

YAMAHA TT 600 1984 European Models

YAMAHA TT 600 1985 American Models

YAMAHA TT 600 1985 European Models

YAMAHA TT 600 1986 American Models

YAMAHA TT 600 1986 European Models

YAMAHA TT 600 1987 European Models

YAMAHA TT 600 1988 European Models

YAMAHA TT 600 1989 European Models

YAMAHA TT 600 1990 European Models

YAMAHA TT 600 1991 European Models

YAMAHA XT 600 E 1990 American Models

YAMAHA XT 600 E 1990 European Models

YAMAHA XT 600 E 1991 American Models

YAMAHA XT 600 E 1991 European Models

YAMAHA XT 600 E 1992 American Models

YAMAHA XT 600 E 1992 European Models

YAMAHA XT 600 E 1993 American Models

YAMAHA XT 600 E 1993 European Models

YAMAHA XT 600 E 1994 American Models

YAMAHA XT 600 E 1994 European Models

YAMAHA XT 600 E 1995 American Models

YAMAHA XT 600 E 1995 European Models

YAMAHA XT 600 E 1996 European Models

YAMAHA XT 600 E 1997 European Models

YAMAHA XT 600 E 1998 European Models

YAMAHA XT 600 E 1999 European Models

YAMAHA XT 600 E 2000 European Models

YAMAHA XT 600 E 2001 European Models

YAMAHA XT 600 E 2002 European Models

YAMAHA XT 600 E 2003 European Models

YAMAHA YFM 600 FH 2000 Grizzly Realtree American Models

YAMAHA YFM 600 FH 2001 Grizzly Hunter Realtree American Models

YAMAHA YFM 600 FWA 1998 Grizzly American Models

YAMAHA YFM 600 FWA 1999 Grizzly American Models

YAMAHA YFM 600 F 2000 Grizzly American Models

Manufacturer part number: 8501D100

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