Schwalbe Jumbo Jim 26×4.4 Fat Bike Tire – Tubeless-Ready, Addix SpeedGrip, 5–30 psi
The Schwalbe Jumbo Jim 26×4.4 is a high-performance fat bike tire built for maximum float and speed on deep snow, loose sand, and rough terrain. Weighing in at approximately 1230 g, this lightweight tire uses Addix SpeedGrip compound for quick rolling and dependable traction. Its Super Ground construction with SnakeSkin sidewall offers added durability and puncture protection—ideal for aggressive trail riding. Rated to run extremely low at 5 psi to a max of 30 psi, it’s fully tubeless-ready for smooth, fast setups. A true standout for riders chasing efficiency and control in challenging conditions.
- Lightweight 26 × 4.4”, approx. 110 mm wide, optimized for flotation and rolling speed
- Super Ground / SnakeSkin reinforced sidewalls, offering abrasion and cut resistance
- Addix SpeedGrip compound delivers low rolling resistance and reliable bite
- Tubeless-ready folding tire, great for lightweight setups
- Pressure range: ultra-low 5 psi up to 30 psi, perfect for soft and technical terrain
