2022 Hisun Motors Forge 400i Backed by a 2-year warranty, the mid-size Forge 400 is ready to take on the terrain. Reliable, powerful, and engineered for great handling, the Forge 400 comes powered by a 393cc Single Cylinder EFI Engine, Automatic CVT Clutching and Dual A-Arm Front Suspension to make for a better ride. Features may include: LIQUID COOLED EFI ENGINE ON DEMAND 4-WHEEL DRIVE COLUMN SHIFT F/N/R