MAKELEN 20x4.0 Foldable Fat Bike Tire for E-Bikes & Fat Tire Mountain Bikes, Knobby All-Terrain Gravel & Mountain Tire, Electric Bicycle Replacement Tire (Black(2 Tires), 20x4)

["PRECISE 20x4.0 FIT FOR FAT BIKES & E-BIKES – Engineered for 20-inch fat tire road bikes, electric bicycles, and heavy-duty commuters. The wide 4.0-inch profile delivers superior cushioning, stability, and clearance for upgraded riding comfort","LIGHTWEIGHT FOLDABLE ARAMID BEAD – Features a flexible foldable construction that packs down compactly for spare storage, travel, or bikepacking. Reduces rotational weight while maintaining high tensile strength and secure rim lock.","AGGRESSIVE KNOBBY TREAD FOR MIXED TERRAIN – Deep particle-style knobs bite into loose gravel, dirt, and technical mountain trails while rolling smoothly on pavement. Enjoy confident cornering and reliable traction in wet or dry conditions.","E-BIKE OPTIMIZED & QUICK BEAD SEAT – Rated for higher motor torque and sustained speeds, with reinforced sidewalls to resist wear. Precision-molded bead seats evenly on standard 20x4.0 rims for fast, bubble-free installation with basic tools."]