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Xceldyne X2 +1mm Exhaust Valve Kit - X2VEK43001

  • Part #:
    187929
  • Manufacturer Part #:
    X2VEK43001

Original Price: $184.99


Closeout Price: $124.87

You Save:
$60.12 (32%)
1 on Hand

Overview of Xceldyne X2 +1mm Exhaust Valve Kit - X2VEK43001

  • X2 steel valves are a direct descendant of the Xceldyne full race titanium valves
  • Increased flow over stock valves
  • Optimized for weight reduction
  • Specialized high-performance steel alloys specific to the intake and exhaust valve
  • Oversized kits available
  • Designed specifically for the off-road enthusiast
  • Kits include X2 valves, springs, retainers, locators and precision locks
  • X2 stainless steel valves incorporate a high flow design for maximum power and long service like featuring durable chrome finish on the stem for extended wear in harsh conditions. X2 offers the off-road enthusiast high quality components at a competitive price. Xceldyne has years of experience in F1, NASCAR, NHRA, AMA and other forms of motorsports, engineering the right components into a performance package that offers Valvetrain with valve
  • Kits come with premium Titanium retainers
  • Kits come with precision machined billet locks not stamped and provided proper fitment
  • Kits are complete with valves, precision locks, ti retainers, locators and springs

    Included Items:
    (2) Stainless steel valves
    (2) Valve springs
    (2) Spring retainers (two upper and two lower)
    (2) Valve spring retainer locks (four halves)

Specs for Xceldyne X2 +1mm Exhaust Valve Kit - X2VEK43001

Type Exhaust Valve
Units Kit
Weight 0.40 lbs

Specs for Xceldyne X2 +1mm Exhaust Valve Kit - X2VEK43001

Type Exhaust Valve
Units Kit
Weight 0.40 lbs

Fitment for Xceldyne X2 +1mm Exhaust Valve Kit - X2VEK43001

See if this part fits your ride

Part 187929 fits the following machines

Yamaha
  • 2011 Yamaha WR450F
  • 2009 Yamaha WR450F
  • 2008 Yamaha WR450F
  • 2007 Yamaha WR450F
  • 2006 Yamaha WR450F
  • 2005 Yamaha WR450F
  • 2004 Yamaha WR450F
  • 2003 Yamaha WR450F
  • 2013 Yamaha YFZ450
  • 2012 Yamaha YFZ450
  • 2009 Yamaha YFZ450
  • 2008 Yamaha YFZ450
  • 2007 Yamaha YFZ450
  • 2006 Yamaha YFZ450
  • 2005 Yamaha YFZ450
  • 2004 Yamaha YFZ450
  • 2007 Yamaha YFZ450BB Bill Ballance Edition
  • 2006 Yamaha YFZ450BB Bill Ballance Edition
  • 2004 Yamaha YFZ450LE Limited Edition
  • 2007 Yamaha YFZ450SE Special Edition
  • 2005 Yamaha YFZ450SE Special Edition
  • 2007 Yamaha YFZ450SE2 Special Edition 2
  • 2006 Yamaha YFZ450SP 50th Anniversary Edition
  • 2008 Yamaha YFZ450SP Special Edition
  • 2008 Yamaha YFZ450SP2 Special Edition 2
  • 2009 Yamaha YZ450F
  • 2008 Yamaha YZ450F
  • 2007 Yamaha YZ450F
  • 2006 Yamaha YZ450F
  • 2005 Yamaha YZ450F
  • 2004 Yamaha YZ450F
  • 2003 Yamaha YZ450F
  • 2006 Yamaha YZ450FSP 50th Anniversary Edition
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Instructions and Manuals for Xceldyne X2 +1mm Exhaust Valve Kit - X2VEK43001