Cylinder Works 90mm Standard Bore Kit โ DRZ400 KLX400 (2000-2022)
- Ships next business day
- 30-day hassle-free returns
- Call us: 541-668-7503
- Secure checkout โ Pay in 4 available
Cylinder Works Standard Bore 90mm Cylinder Kit โ DR-Z400 / KLX400R
๐ ๏ธ Refresh your engine the right way with this OEM-style standard bore cylinder kit from Cylinder Works. Designed for durability, performance, and convenience, itโs a complete bolt-on solution that eliminates the need for replating or machine work.
โ Whatโs Included
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Nickel-Silicon Carbide Plated 90mm Cylinder
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Vertex Piston Kit (piston, rings, wrist pin, and clips)
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Complete Top-End Gasket Kit
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Ready-to-install, direct bolt-on replacement
๐ฆ Fitment
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Suzuki DR-Z400 / DR-Z400S / DR-Z400SM (2000โ2022)
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Suzuki DR-Z400E (2000โ2007)
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Kawasaki KLX400R (2003โ2004)
๐ก๏ธ Warranty Info
Covered under Cylinder Worksโ limited warranty for defects in materials or workmanship. Warranty does not apply to racing use, improper installation, or misuse.
๐ Key Features
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90.00mm standard bore โ maintains OEM displacement
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Nickel-Silicon Carbide coating for long wear life
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Matches OEM appearance and geometry
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No replating or machining required
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Designed and manufactured in the USA
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11.3:1 compression ratio, 400cc displacement
๐ฆ Shipping Information
In-stock items ship next business day. ModQuad parts dispatch Monday through Thursday.
Made-to-order and custom powder coat items show their lead time at the top of this page, right next to the truck icon. These are built fresh for you, so timing varies by brand and current backlog.
Need something by a specific date? Call us at 541-668-7503 before ordering and we will check stock and ETA on that exact part. We can often point you to an in-stock alternative from another distributor.
Questions? Contact us, we respond within 24 hours.