Cylinder Kit

Get your engine back to strong, consistent performance with a complete bolt-on top-end solution. The Cylinder Works Cylinder Kit is built for riders who want an OEM-style replacement without the downtime and cost of cylinder replating. With a durable Nickel-Silicon Carbide (Ni-SiC/Nikasil) plated bore and a matched Vertex piston, this kit is engineered for longevity, performance, and reduced engine noise.

If your current cylinder is worn, scored, or you’re planning a top-end refresh, this kit simplifies the job by providing the key components in one package—helping you get back on the bike faster with reliable fitment and proven materials.

Key features:

• ✅ Ready-to-install bolt-on cylinder: no replating required and OEM-like appearance
• ✅ Matched Vertex piston included: designed to enhance longevity, performance and reduce engine noise
• ✅ Ni-SiC plated bore: Nickel-Silicon Carbide coating for long service life

Benefits of use:

• 🔹 Saves time and hassle: replace the cylinder without sending parts out for replating
• 🔹 Reliable top-end refresh: matched components help ensure correct pairing and consistent results
• 🔹 Great value as a bundle: includes the essential parts needed for a top-end rebuild in one kit

Technical specifications:

• 📌 Brand: Cylinder Works
• 📌 Vendor part number: 30011-K01
• 📌 Engine type: 4-stroke
• 📌 Displacement: 450 cc
• 📌 Cylinder diameter (bore): 96.00 mm
• 📌 Compression ratio: 12.5:1
• 📌 Coating: Nickel-Silicon Carbide
• 📌 Overbore / style: Standard

What’s included:

• • Cylinder
• • Piston kit (Vertex)
• • Top-end gasket kit

Why choose this kit?

• ⭐ Built for durability with a long-life plated bore
• ⭐ Complete, matched package for a straightforward top-end rebuild
• ⭐ Made in the USA