CYLINDER KIT 06-12 TRX450 99mm, WORKS CYCLINDER 11005-K01

The Cylinder Works +3mm Big Bore Complete Cylinder Kit increases the displacement of Honda TRX450R and TRX450ER models to 477cc. This direct bolt-on kit requires no replating or additional machining, offering OEM-like fitment and reliable performance.

Features:

• Increases displacement to 477cc with a +3mm big bore cylinder.
• Nickel Silicon Carbide plating ensures long-lasting durability.
• Precisely honed for straightforward piston installation.
• Complete kit includes all necessary components for top-end rebuilding.

Included Components:

• Cylinder
• Vertex piston
• Ring set (3 rings)
• Wrist pin
• Circlips (2)
• Base gasket
• Case gasket
• Exhaust gasket
• Head gasket

Cross-Reference Part Numbers:

• 422-11005K
• 0931-0175
• 733728
• 4190
• HR11005K01
• 77000-38
• 12100-HP1-600

Vehicle Fitments:

• Honda TRX450ER: 2006–2014
• Honda TRX450R: 2006–2013