Cylinder Works  |  SKU: 20003-K01

Cylinder Works Standard Cylinder Kit For Yamaha WR450F/YZ450F

Regular price $1,028.99


  • In stock and ready to ship
  • Usually ships in 1 to 2 business days
  • Free shipping on orders over $279.99
  • Ships from Canadian warehouses in Alberta, Ontario and Quebec
  • Secure checkout with trusted payment methods

Fast Shipping from Canadian Warehouses

Delivered in 3 to 7 business days in Canada.
No duties or cross-border delays.

Ready-to-install, direct bolt-on cylinders require no re-plating and look virtually identical to the OEM cylinders

Cylinder kits include matched Vertex pistons to ensure longevity, performance and reduced engine noise

Nickel Silicon Carbide plated for long life

Kits come complete with gaskets, cylinder, piston, rings, pin and clips

Big bore cylinders do not require machine work

Made in the U.S.A.

  • SKU: 20003-K01
  • Bore - Oversize: Standard
  • Bore - Standard: 95 mm
  • Compatible Brand: Fits Yamaha
  • Compression: 12.5:1
  • Displacement: 450 cc
  • Finish: Nickel Silicon Carbide
  • Number: 164008
  • Original Product Type: Motor Cylinders

Fits 2 vehicles

Yamaha WR450F2007-2015
Yamaha YZ450F2006-2009

Payment & Security

Payment methods

  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.