The Cylinder Works +2.5mm Big Bore Complete Cylinder Kit increases the displacement of Suzuki LT-R450 Quad Racer models to 474cc. This direct bolt-on kit offers OEM-like fitment and performance, with high-quality components designed for durability and reliability.

Features:

• Increases displacement to 474cc with a 98mm bore.


• Standard compression ratio; compatible with Hot Rods #4176 for a 496cc setup.


• Nickel Silicon Carbide plating ensures long-lasting durability.


• Precisely honed for easy piston installation.


• Includes all necessary components for a complete top-end rebuild.

Included Components:

• Cylinder


• Base gasket


• Engine case gasket


• Head gasket


• 1.83x1.52x.188 bushing


• Aluminum piston (Vertex)


• Wrist pin


• Circlips (2)


• Piston rings

Specifications:

• Displacement: 474cc


• Bore size: 98mm


• Piston type: Vertex #23521

Cross-Reference Part Numbers:

• 422-41002K


• 0931-0176


• 733843


• 4195


• HR41002K01


• 77002-12


• 11211-45G00-0F0

Vehicle Fitments:

• Suzuki LT-R450 Quad Racer: 2006–2009


• Suzuki LT-R450Z Quad Racer Limited Edition: 2009


• Suzuki LT-R450Z Quad Racer Special Edition: 2008