Cylinder Works Standard Bore 95mm Cylinder Kit – Yamaha YFZ450

🛠️ Restore your Yamaha YFZ450’s top-end performance with this direct OEM-style 95mm Standard Bore Cylinder Kit from Cylinder Works. This all-in-one solution includes a plated cylinder, forged Vertex piston, and complete gasket set for a hassle-free rebuild with no machining required.

✅ What’s Included

• Standard Bore 95.00mm Cylinder (Nickel-Silicon Carbide-plated)

• Vertex Forged Piston Kit (piston, rings, wrist pin, and clips)

• Complete Top-End Gasket Kit

• Bolt-on installation — no replating or machining needed

📦 Fitment

• Yamaha YFZ450 (2004–2009, 2012–2013)

• Yamaha YFZ450 SE (2007–2008)

• Yamaha YFZ450 LE 4x2 (2004)

• Yamaha YFZ450 Bill Balance Edition (2006–2007)

• Yamaha YFZ450 SE 4x2 (2006)

🛡️ Warranty Info
Covered under Cylinder Works limited warranty for defects in materials or workmanship. Warranty does not cover damage due to misuse, improper installation, or race use.

🔑 Key Features

• Maintains stock 450cc displacement

• High-performance 12.0:1 compression ratio

• Nickel-Silicon Carbide bore for durability and heat resistance

• OEM-like fit, finish, and reliability

• Made in the USA

• Ideal for stock or mildly built engines