Cylinder Works 95.00mm STD Cylinder Only — YFZ450 2004–2013, YZ450F 2003–2005, WR450F 2003–2006 (20001) - Dune Goons
Cylinder Works 95.00mm STD Cylinder Only — YFZ450 2004–2013, YZ450F 2003–2005, WR450F 2003–2006 (20001)
Cylinder Works 95.00mm STD Cylinder Only — YFZ450 2004–2013, YZ450F 2003–2005, WR450F 2003–2006 (20001) - Dune Goons
Cylinder Works 95.00mm STD Cylinder Only — YFZ450 2004–2013, YZ450F 2003–2005, WR450F 2003–2006 (20001)

Cylinder Works 95.00mm STD Cylinder Only — YFZ450 2004–2013, YZ450F 2003–2005, WR450F 2003–2006 (20001)

$535.00
/
Shipping calculated at checkout.

Cylinder Works Cylinder Only – 95.00mm STD Bore — Yamaha YFZ450 / YZ450F / WR450F (2003–2013)

Refresh your top end with a stock-bore 95.00mm replacement cylinder that looks and fits like OEM. Nickel–silicon carbide (NiCaSil) plating delivers superior wear resistance, heat transfer, and ring seal for long life under hard use. This is a cylinder-only component—ready to pair with your choice of OEM or aftermarket piston kit and gaskets.

Highlights

  • 95.00mm standard bore (stock size)

  • NiCaSil plated for durability, low friction, excellent heat dissipation

  • Stock-look casting for a factory-clean install

  • Direct fit with OEM-style pistons, rings, and top-end gaskets (sold separately)

Fitment

  • YFZ450: 2004–2009, 2012–2013

  • YZ450F: 2003–2005

  • WR450F: 2003–2006

Part Details

  • Brand Number: 20001 (422-20001)

  • Weight: 3.65 lbs

  • Package Dimensions: 9.40 × 8.50 × 6.90 in

📦 Shipping Information

In-Stock Items:
- Most parts ship next business day
- Modquad parts: Monday–Thursday dispatch

Made-to-Order Items:
- Custom swingarms & A-arms: 2–4 weeks
- EVP exhaust systems: 2–4 weeks
- Sneakers: 1–2 weeks

Stock Guarantee: Items marked "In Stock" ship immediately. Made-to-order items are built fresh for you.

Questions? Contact us—we respond within 24 hours.

This site is protected by hCaptcha and the hCaptcha Privacy Policy and Terms of Service apply.

Dune Goons Clothing

Dune Goons children's clothing in any color and any size with any logo. Just contact us for custom orders. We love people that wear Dune Goons!
Dune Goons Apparel

You may also like

Wiseco Piston Kit 95mm STD 12:1 Armorglide – Yamaha YFZ450 / YFZ450R (2004–2018) - Dune Goons
Next: Wiseco Piston Kit 95mm STD 12:1 Armorglide – Yamaha YFZ450 / YFZ450R (2004–2018)
Yamaha YFZ450 Carbureted - Dune Goons
Back to Yamaha YFZ450 Carbureted
Wiseco Piston Kit 95mm STD 12:1 Armorglide – Yamaha YFZ450 / YFZ450R (2004–2018) - Dune Goons
Next: Wiseco Piston Kit 95mm STD 12:1 Armorglide – Yamaha YFZ450 / YFZ450R (2004–2018)