Banshee 10mm Super Cub Machined Crankcases – 72mm x 64mm

🛠️ Machined Crankcase Set for 72mm x 64mm 521cc Super Cub – Yamaha Banshee This brand new OEM Yamaha crankcase set is precision machined to work with 72mm Super Cub cylinders and +10mm stroker cranks — the exact setup required for 521cc Banshee builds. Boring and trenching are completed in-house, ensuring a precise fit and long-term reliability. ✅ Fits all Yamaha Banshee models and years✅ Required for 521cc 72x64mm Super Cub engines✅ Sold as a brand new OEM case set – machined, not used or remanufactured 📦 Product Details: ✔️ New OEM Yamaha Banshee Crankcase Set (Part #: 2GU-15100-01-00) ✔️ Bored for 72mm Super Cub Cylinder ✔️ Trenched for +10mm Stroker Crankshaft ✔️ Compatible with CP Industries Super Cub, DM, or custom 521cc cylinders ✔️ Bolt-on ready for all 10mm Super Cub engine builds 🔧 Key Features: Proper machining ensures perfect port match and clearance Necessary for all 72x64mm Super Cub builds Works with stock transmission, cases, and hardware Avoids