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: +0.50 mm

Compression Ratio: 11

Engine Type: 4-Stroke

Piston Material: Forged| Steel

Product Name: Piston Kit

Ring Material: Cast| Steel

Skirt Coating: Moly Coated

Stroke Length: 70.00 mm

Style: Performance Replacement

Type: Replacement Forged Piston

Units: Kit

To fit:

HONDA TRX 400 EX 1999 Fourtrax All Models

HONDA TRX 400 EX 2000 Fourtrax All Models

HONDA TRX 400 EX 2001 Fourtrax All Models

HONDA TRX 400 EX 2002 Sportrax All Models

HONDA TRX 400 EX 2003 Sportrax All Models

HONDA TRX 400 EX 2004 Sportrax All Models

HONDA TRX 400 EX 2005 Sportrax All Models

HONDA TRX 400 EX 2006 Sportrax All Models

HONDA TRX 400 EX 2007 Sportrax All Models

HONDA TRX 400 EX 2008 Sportrax All Models

HONDA TRX 400 X 2009 Sportrax All Models

HONDA TRX 400 X 2010 Sportrax All Models

HONDA TRX 400 X 2011 Sportrax All Models

HONDA TRX 400 X 2012 Sportrax All Models

HONDA XR 400 R 1996 All Models

HONDA XR 400 R 1997 All Models

HONDA XR 400 R 1998 All Models

HONDA XR 400 R 1999 All Models

HONDA XR 400 R 2000 All Models

HONDA XR 400 R 2001 All Models

HONDA XR 400 R 2002 All Models

HONDA XR 400 R 2003 All Models

HONDA XR 400 R 2004 All Models

Manufacturer part number: 8604D050View all Wossner Parts. View all Parts and spares.