Yamaha Banshee Alpha Cub Engine Rebuild Kit – Stock Bore

🛠️ Alpha Cub Complete Engine Rebuild Kit – Yamaha Banshee (All Years)
Stock Bore / Stock Stroke Performance Engine Package

This complete engine kit includes everything you need to rebuild your Yamaha Banshee with maximum durability, torque, and performance — centered around the CPI Alpha Cub cylinder, a superior replacement for OEM cylinders with up to 10 horsepower gain and a lifetime replacement warranty.

✅ Fits all Yamaha Banshee models and years
✅ Stock bore / stock stroke setup
✅ Includes crankshaft, top end, clutch, bearings, and more

📦 Kit Includes:

• ✅ CPI Alpha Cub Cylinder (Nikasil, Triple-Port, Mono-Block)

• ✅ Wiseco Pro Lite 513M06400 Forged Pistons (64mm)

• ✅ Nitrite Coated Piston Rings

• ✅ Chrome Wristpins + Circlips

• ✅ CP Industries Cylinder Head Shell

• ✅ Billet Pump Gas Domes

• ✅ Hotrods or Wiseco HD Crankshaft with Rods

• ✅ Complete Gasket Kit

• ✅ Complete Seal Kit

• ✅ Wiseco Heavy Duty Clutch Kit

• ✅ Wristpin Bearings

• ✅ Maxload and TZ Outer Main Bearings

• ✅ Transmission Bearings

• ✅ Shift Cam Bearing

• ✅ Water Pump Bearing

• ✅ Billet Water Pump Impeller

• ✅ Clutch Pusher with Thrust Bearing Mod

• ✅ Silicon Nitride Ceramic Clutch Ball

• ✅ Billet Intake Manifolds (for Stock to 28mm Carbs)

• ✅ Maxlock Titanium Head Stud Kit – Lifetime Warranty*

• ✅ Maxlock Titanium Cylinder to Crankcase Stud Kit

• ✅ Extended Cylinder Studs (Cub Style)

• ✅ Water Jacket Plugs

• ✅ 12-Point Base Nuts

• ✅ Cylinder to Case Dowel Pins

• ✅ Cool Head O-Ring Kit

• ✅ NGK Spark Plugs (x2)

⚙️ Key Features:

• 🔩 CPI Alpha Cub Cylinder:

  • Made in Oklahoma by CP Industries

  • Triple-port design, mono-block construction

  • Nikasil-coated for long-term durability

  • Designed for pump gas use

  • Lifetime replacement warranty*

• ⚙️ Built for stock bore and stock stroke setups

• 🧰 Designed for performance without case modification

• 🛡️ Backed by multiple lifetime and manufacturer warranties

• 🔧 All parts are brand new and ready to install

📦 Shipping Time:
Ships within 5–7 business days. Tracking info provided when shipped.

💬 Customer Support:
Available Monday–Friday, 7 AM to 4 PM PST
24/7 store chat support available