VERTEX offers this replacement piston for your original top engine or other cylinder such as CYLINDER WORKS fitted to your KAWASAKI KX 85cc motocross bike. This piston has the same features as the original, but is improved. With its flat piston head, slightly bevelled rings (watch out for the direction) and graphite coating, it offers increased reliability and optimum performance. Sold as shown, with piston, ring, 2 clips and piston pin. We advise you to change your needle cage at each piston change to avoid premature breakage.

Available in 4 wear dimensions:

A: 48.44mm

B: 48.45mm

C: 48.46mm

D: 48.47mm

Fits on:

KAWASAKI KX 85 BIG WHEELS 19/16 (KX85B) 85 2013

KAWASAKI KX 85 BIG WHEELS 19/16 (KX85B) 85 2012

KAWASAKI KX 85 BIG WHEELS 19/16 (KX85B) 85 2011

KAWASAKI KX 85 BIG WHEELS 19/16 (KX85B) 85 2010

KAWASAKI KX 85 BIG WHEELS 19/16 (KX85B) 85 2009

KAWASAKI KX 85 BIG WHEELS 19/16 (KX85B) 85 2008

KAWASAKI KX 85 BIG WHEELS 19/16 (KX85B) 85 2007

KAWASAKI KX 85 BIG WHEELS 19/16 (KX85B) 85 2006

KAWASAKI KX 85 BIG WHEELS 19/16 (KX85B) 85 2005

KAWASAKI KX 85 BIG WHEELS 19/16 (KX85B) 85 2004

KAWASAKI KX 85 BIG WHEELS 19/16 (KX85B) 85 2003

KAWASAKI KX 85 BIG WHEELS 19/16 (KX85B) 85 2002

KAWASAKI KX 85 BIG WHEELS 19/16 (KX85B) 85 2001

KAWASAKI KX 85 STD WHEELS 17/14 (KX85A) 85 2013

KAWASAKI KX 85 STD WHEELS 17/14 (KX85A) 85 2012

KAWASAKI KX 85 STD WHEELS 17/14 (KX85A) 85 2011

KAWASAKI KX 85 STD WHEELS 17/14 (KX85A) 85 2010

KAWASAKI KX 85 STD WHEELS 17/14 (KX85A) 85 2009

KAWASAKI KX 85 STD WHEELS 17/14 (KX85A) 85 2008

KAWASAKI KX 85 STD WHEELS 17/14 (KX85A) 85 2007

KAWASAKI KX 85 STD WHEELS 17/14 (KX85A) 85 2006

KAWASAKI KX 85 STD WHEELS 17/14 (KX85A) 85 2005

KAWASAKI KX 85 STD WHEELS 17/14 (KX85A) 85 2004

KAWASAKI KX 85 STD WHEELS 17/14 (KX85A) 85 2003

KAWASAKI KX 85 STD WHEELS 17/14 (KX85A) 85 2002

KAWASAKI KX 85 STD WHEELS 17/14 (KX85A) 85 2001