Piston ATHENA Big Bore Ø98mm 480cc for YAMAHA WRF and YZF 450cc from 2003 to 2015
      Piston ATHENA Big Bore Ø98mm 480cc for YAMAHA WRF and YZF 450cc from 2003 to 2015
      Piston ATHENA Big Bore Ø98mm 480cc for YAMAHA WRF and YZF 450cc from 2003 to 2015

      Piston ATHENA Big Bore Ø98mm 480cc for YAMAHA WRF and YZF 450cc from 2003 to 2015

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      €229.99
      Tax Included
      Last items in stock

      The spare piston for the kit ATHENA P400485100021 mounted on YAMAHA YZF, WRF 450cc.

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      ATHENA offers you this replacement twin ring piston for the top engine ATHENA Big Bore P400485100021 mounted on YAMAHA YZF 450cc and YAMAHA WRF 450cc. This piston will allow you to restore your cylinder to its original performance. Ideal in case of wear it is available in dimension A in 97,94mm and B in 97,95mm thus allowing to palliate the loss of compression of the friction of the piston in the cylinder. This piston is delivered with its rings, pin and clips in C. We strongly advise you to mount the piston with new seals to avoid any compression loss. We recommend to change the piston every 10 000 km or 35 hours maximum!

      Fits on:

      YAMAHA WR 450 F (CJ04) 450 2004

      YAMAHA WR 450 F (CJ04) 450 2003

      YAMAHA WR 450 F (CJ07) 450 2005

      YAMAHA WR 450 F (CJ09) 450 2006

      YAMAHA WR 450 F (CJ12) 450 2007

      YAMAHA WR 450 F (CJ13) 450 2011

      YAMAHA WR 450 F (CJ13) 450 2010

      YAMAHA WR 450 F (CJ13) 450 2009

      YAMAHA WR 450 F (CJ13) 450 2008

      YAMAHA WR 450 F (DJ03) 450 2015

      YAMAHA WR 450 F (DJ03) 450 2014

      YAMAHA WR 450 F (DJ03) 450 2013

      YAMAHA WR 450 F (DJ03) 450 2012

      YAMAHA YZ 450 F (CJ03) 450 2003

      YAMAHA YZ 450 F (CJ05) 450 2004

      YAMAHA YZ 450 F (CJ06) 450 2005

      YAMAHA YZ 450 F (CJ10) 450 2009

      YAMAHA YZ 450 F (CJ10) 450 2008

      YAMAHA YZ 450 F (CJ10) 450 2007

      YAMAHA YZ 450 F (CJ10) 450 2006

      ATHENA
      S4F09800005A
      1 Items

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      Piston ATHENA Big Bore Ø98mm 480cc for YAMAHA WRF and YZF 450cc from 2003 to 2015
      Piston ATHENA Big Bore Ø98mm 480cc for YAMAHA WRF and YZF 450cc from 2003 2004 2005 2006 2007 2008 2009 2015

      Piston ATHENA Big Bore Ø98mm 480cc for YAMAHA WRF and YZF 450cc from 2003 to 2015

      €229.99
      Tax Included