Cylinder Works 105mm Big Bore Kit – Raptor 700 (2006–2014)
- Ships next business day
- 30-day hassle-free returns
- Call us: 541-668-7503
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Cylinder Works Big Bore Cylinder Kit 105.0mm (+3.0) 9.2:1 – Yamaha Raptor 700 (2006–2014) — 21004-K01
Bolt-on power you can trust. This Cylinder Works Big Bore Kit bumps the Raptor 700 to 727cc with a 105.0mm (+3.0mm) plated cylinder that looks stock, paired to a Vertex piston kit and top-end gaskets. Designed for durability, cooling, and no machining required.
✅ What’s Included
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105.0mm nickel–silicon carbide plated cylinder (stock-look casting)
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Vertex piston kit (piston, rings, wrist pin, circlips) matched to the cylinder
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Top-end gasket kit (valve stem seals not included)
📦 Fitment
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Yamaha Raptor 700 (YFM700 / YFM700R / YFM700RSE / GYTR Edition):
2006–2014 (includes 2007 GYTR Edition and 700R/700R SE)
🛡️ Warranty Info
New components with manufacturer’s limited warranty against defects in materials and workmanship.
🔑 Key Features
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727cc displacement with 9.2:1 compression – strong, pump-gas friendly power
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Cylinder has OEM appearance; looks just like stock
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Nickel–silicon carbide (Nikasil) plating for wear resistance and heat transfer
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Matched Vertex piston for longevity, performance, and reduced engine noise
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Direct bolt-on installation — no machine work needed
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Replacement pistons, rings, and gaskets available for future service
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Made in the USA
💲 Price & SKU
Retail Price: $936.95
SKU: 0931-0380 / 21004-K01
Estimated Shipping Weight: 9.12–9.15 lb
Package Dimensions: 14.48 × 9.84 × 7.95 in
Handling: Ships next business day from U.S. warehouses.
📦 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.
