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Namura Standard Bore Cylinder for Yamaha WR450F fits 2007-2015 Models 95mm

Namura Standard Bore Cylinder for Yamaha WR450F fits 2007-2015 Models 95mm

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Standard Bore Cylinder for Yamaha

This standard bore cylinder from Namura is a direct replacement for the original cylinder on Yamaha WR450F models, offering a 95mm bore size to restore engine compression and performance.

Overview

The Namura standard bore cylinder is designed to replace the worn-out cylinder on Yamaha WR450F motorcycles from 2007 through 2015, providing a reliable 95mm bore for renewed power delivery. This cylinder is built for riders seeking a durable and precise replacement that matches OEM specifications.

Built For Performance

  • Precision-machined from high-grade cast iron for long wear
  • 95mm bore size matches original Yamaha specifications
  • Coated cylinder wall reduces friction and promotes ring seal
  • Includes necessary dowel pins and o-rings for installation
  • Heat-treated for strength and thermal stability

Fits These Machines

  • for Yamaha WR450F (2007-2015)

Specs At A Glance

Bore Size 95mm

Good To Know

Q: Does this cylinder require any modifications to fit? A: It is a direct replacement for the original cylinder on listed models, so no modifications are needed, but always verify engine serial number compatibility.

Q: What is the recommended break-in procedure? A: Follow the manufacturer's guidelines for piston ring seating, typically avoiding high RPMs for the first heat cycle and using proper break-in oil.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.

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Product Product subtotal Quantity Price Product subtotal
Namura Standard Bore Cylinder for Yamaha WR450F fits 2007-2015 Models 95mm
Namura Standard Bore Cylinder for Yamaha WR450F fits 2007-2015 Models 95mm
Namura Standard Bore Cylinder for Yamaha WR450F fits 2007-2015 Models 95mm
$439.89/ea
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