04-07 CRF250R Top End Cylinder Kit 78mm OEM Bore (2004-2007)
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🏍️ Cylinder Works Standard Bore Kit — '04–'17 CRF250X / '04–'07 CRF250R
Bolt-on ready cylinder and top-end kit.
🔧 Fits:
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2004–2017 Honda CRF250X
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2004–2007 Honda CRF250R
📦 What's Included:
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Cylinder (78.00mm Standard Bore)
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Vertex piston kit (piston, rings, wrist pin, clips)
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Complete top-end gasket kit
⭐ Key Features:
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Ready-to-install, no cylinder replating needed
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Nickel Silicon Carbide-plated for durability
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Matched Vertex piston for OEM-level performance
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Includes gaskets, cylinder, and piston kit
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Made in the USA
🚀 Refresh your engine’s performance the easy way!
📦 Shipping Information
In-Stock Items:
- Most parts ship next business day
- Modquad parts: Monday–Thursday dispatch
Made-to-Order Items:
- Custom swingarms & A-arms: 2–4 weeks
- EVP exhaust systems: 2–4 weeks
Stock Guarantee: Items marked "In Stock" ship immediately. Made-to-order items are built fresh for you.
Questions? Contact us—we respond within 24 hours.
