Specially developed in co-operation with Twin Air, Motorex air filters not only offer maximum protection, but also create the optimum condition for maximum engine output.

Features:

• Motorex filters are made from specially developed polyester foams.
• A special structural shape increases the air volume around the filter, raising intake pressure while clogging significantly slower than conventional filters in off-road use.
• Each filter is constructed of dual layers of polyester foam, each with different porosities, flame laminated and welded into a single component to act as pre-filter and fine filter.
• A wide, breathable foam seal insures that no unfiltered air passes the intake.

Bike Fitment:

• Yamaha PW50 1981
• Yamaha PW50 1982
• Yamaha PW50 1983
• Yamaha PW50 1984
• Yamaha PW50 1985
• Yamaha PW50 1986
• Yamaha PW50 1987
• Yamaha PW50 1988
• Yamaha PW50 1989
• Yamaha PW50 1990
• Yamaha PW50 1991
• Yamaha PW50 1992
• Yamaha PW50 1993
• Yamaha PW50 1994
• Yamaha PW50 1995
• Yamaha PW50 1996
• Yamaha PW50 1997
• Yamaha PW50 1998
• Yamaha PW50 1999
• Yamaha PW50 2000
• Yamaha PW50 2001
• Yamaha PW50 2002
• Yamaha PW50 2003
• Yamaha PW50 2004
• Yamaha PW50 2005
• Yamaha PW50 2006
• Yamaha PW50 2007
• Yamaha PW50 2008
• Yamaha PW50 2009
• Yamaha PW50 2010
• Yamaha PW50 2011
• Yamaha PW50 2012
• Yamaha PW50 2013
• Yamaha PW50 2014
• Yamaha PW50 2015
• Yamaha PW50 2016
• Yamaha PW50 2017