Cylinder Works Big Bore 4-Stroke Cylinder Kit

Elevate your motorcycle's performance with the Cylinder Works Big Bore 4-Stroke Cylinder Kit. This comprehensive top end kit provides a direct bolt-on solution for a significant power upgrade, meticulously engineered for durability and seamless integration into your 4-stroke engine.

Description

Experience a new level of power and reliability with this premium Cylinder Works Big Bore Cylinder Kit. Designed as a ready-to-install, direct bolt-on replacement, these cylinders require no re-plating, saving you time and effort while offering an appearance virtually identical to OEM cylinders. The kit is engineered for enhanced performance, featuring a generous +3.00 mm oversize bore that delivers increased displacement without requiring any additional machine work on your engine cases. Each kit includes a high-quality, matched Vertex piston, meticulously selected to ensure superior longevity, optimal performance, and noticeably reduced engine noise. The cylinder itself is constructed from durable material and boasts a advanced Nickel Silicon Carbide (NiSiC) plating, providing exceptional wear resistance and extended service life under demanding conditions. This complete top end solution comes with everything you need for a hassle-free rebuild, including all necessary gaskets, the cylinder, piston, rings, pin, and clips, making it a convenient and effective upgrade for your motorcycle. Proudly made in the USA, this kit reflects a commitment to quality and precision engineering.

Features & Highlights

• Direct Bolt-On & Ready-to-Install: Enjoy a hassle-free upgrade with cylinders that install directly without the need for re-plating or complex modifications, appearing virtually identical to OEM components.
• Enhanced Performance Big Bore Design: Experience a significant power boost with a +3.00 mm oversize bore, specifically engineered to provide increased displacement for your 4-stroke engine without requiring any machine work.
• Premium Vertex Piston Included: Benefit from a perfectly matched Vertex piston, ensuring optimal engine longevity, superior performance, and reduced operational noise.
• Durable Nickel Silicon Carbide Plating: The cylinder features advanced NiSiC plating, offering exceptional wear resistance and extended product lifespan for consistent, reliable performance.
• Complete Top End Rebuild Kit: Everything you need for a comprehensive top end overhaul is included, from the cylinder and piston to rings, pin, clips, and all necessary gaskets.
• Made in the USA Quality: Manufactured with precision and high standards in the USA, ensuring reliability and craftsmanship you can trust.

Technical Specifications

• Type: Top End
• Style: Big Bore
• Units: Kit
• Material: Nickel Silicon Carbide
• Bore Size: Oversize (+3.00 mm)
• Engine Type: 4-Stroke
• Vendor Part Number: 21004-G01