FXR150 Custom 64mm Wiseco forged piston.

  • Model: FXR150-Wiseco-64
  • Shipping Weight: 1lbs
  • 4 Units in Stock
  • Manufactured by: Driven Racing (USA)

NZ $295.00

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To fit FXR 150.

If you have planed the head  you will need the sides of the dome milled for the piston to clear the head. If you supply your head I am happy to do this for you at no charge.

In some instances depending how much compression you elect to run and what lift cams you have, you may need to mill deeper valve cut pockets to get adequate PTV. (Piston To Valve) clearance. (This is not included in the price)

Common practice is to run 0.8 - 1.0 mm of squish (clearance between piston and head) and at least 1 mm of PTV clearance

  • Dedicated forging: Light weight, superior strength, optimized design 
  • Dome design: Allows high compression, giving maximum torque and throttle response 
  • Superfinish piston pin: Reduced friction, improved scuff resistance 
  • Horizontal slot pin oiling: Improved lubrication, better pin oiling, reduced friction 
  • Pressure seal groove: Maximum ring seal 
  • Skirt coated: Reduced friction, quieter operation, improved scuff resistance 
  • Dedicated rings: Optimized for each application, light weight, high performance, better oil control 
  • Supplied complete with: Rings, Superfinished piston pin, and circlips
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