



WISECO offers you a Racer Elite Series forged piston kit designed for YAMAHA YZ 250 2-stroke engines (1999 to 2018), for motocross and competition use requiring power, responsiveness and reliability. Made from high-quality forged aluminum alloy, this piston combines lightness and mechanical strength to withstand high revs and high thermal stress. Its anti-friction coating on the skirt improves lubrication, reduces internal wear and optimizes sealing to guarantee consistent performance. Thanks to its racing design, it promotes better revving and more lively engine response, while retaining excellent durability. The kit is usually complete ready-to-fit and includes piston, rings, pin and circlips for a reliable top end rebuild.
Fits on :
YAMAHA YZ 250 2018
YAMAHA YZ 250 2017
YAMAHA YZ 250 2016
YAMAHA YZ 250 2015
YAMAHA YZ 250 2014
YAMAHA YZ 250 2013
YAMAHA YZ 250 2012
YAMAHA YZ 250 2011
YAMAHA YZ 250 2010
YAMAHA YZ 250 2009
YAMAHA YZ 250 2008
YAMAHA YZ 250 2007
YAMAHA YZ 250 2006
YAMAHA YZ 250 2005
YAMAHA YZ 250 2004
YAMAHA YZ 250 2003
YAMAHA YZ 250 2002
YAMAHA YZ 250 2001
YAMAHA YZ 250 2000
YAMAHA YZ 250 1999
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