Honda 400EX Top End Rebuild Kit – 85mm Wiseco Piston

SKU 266090164572 🔥 Honda 400EX / 400X / XR400R Top End Rebuild Kit – 85mm Stock Bore, Wiseco PistonRestore Compression, Power, and Reliability with This All-Inclusive Cylinder Assembly Kit What’s Included: BPRATV 85mm Cylinder (Stock Bore) Wiseco 85mm Forged Piston – Part# 4606M08500 Nitrite-Coated Piston Rings Chrome Wrist Pin & Circlips Cometic Top-End Gasket Kit Cometic MLS Head Gasket – Built for Strength and Leak-Free Seal Talon Titanium Cylinder Head Stud Kit (Optional Use – see below) NGK Spark Plug Key Features & Benefits: 🔧 Complete Top End Refresh in One KitEverything you need for a reliable top end rebuild on your 400EX, 400X, or XR400R. 🛠️ Performance-Grade ComponentsWiseco forged piston offers durability and power, while nitrite rings and Cometic gaskets ensure long-lasting, high-performance sealing. ⚙️ Head Studs: OEM or Upgrade OptionsThis kit includes a set of Talon titanium head studs, which are available for use if needed. For most builds