Raptor 700 Big Bore Stroker 105.5 Complete 780cc Rebuilt Motor Engine Rebuild Kit

🛠️ Yamaha Raptor 700 105.5mm Big Bore +5mm Stroker Rebuild Kit – COMPLETE Motor Package

FITS ALL YAMAHA RAPTOR 700 MODELS & YEARS – EFI & Non-EFI!

Unleash the full potential of your Raptor 700 with this complete bolt-on big bore + stroker kit, giving you maximum power, reliability, and all-new components. No machining required—just build and rip.

📦 What’s Included:

• 105.5mm Nikasil-Plated Big Bore Cylinder

• Wiseco, JE, or CP Forged Piston (Your Choice)

• High-temp piston rings

• Chrome wristpin & circlips

• Hotrods +5mm Stroker Crankshaft (Assembled with Rod)

• HD crank bearings (one pre-installed)

• Crank balancer bearings

• Transmission bearings

• Shift cam bearing (x2)

• Upgraded Aftermarket Oil Pump

• Oil pump gear

• Full clutch assembly

• Stud kit

• Complete gasket kit

• MLS Big Bore Head Gasket

• Crankcase oil seal kit

• Valve stem seals

• Water pump mechanical seal

• Cam chain

💪 Key Features & Benefits

• 🔥 Big Bore & Stroker Combo: 105.5mm cylinder + +5mm crank = massive torque & top-end horsepower

• 🔩 Bolt-On: No case machining or clearancing required

• 🧱 Built to Last: High-performance components with proven brands like Hotrods, Wiseco/JE/CP, and Cometic

• ⛽ Fuel Friendly: Runs on pump or race gas

• ✅ All-Inclusive Kit: Everything in one box—no chasing parts

✔️ Compatibility

• Fits ALL Yamaha Raptor 700 models and years, including EFI and non-EFI

• Does NOT fit Raptor 660 or YFM700 Kodiak/Grizzly

🛡️ Warranty Info

Backed by a 1-year limited warranty. We stand behind what we sell—but engine builds are not DIY. Installation must be done by a qualified mechanic for any warranty to apply. Warranty does not cover misuse, improper install, or tuning errors. All claims require parts to be returned for inspection—no exceptions.