Push the limits of your fat bike with the Sandgroper! Low profile knobbles make this tyre ideal for beach riding, but still perfectly capable on the rocky and loose terrain.

• E-Bike Ready – 50km/h
• Tire Diameter: 20" 
• Labelled Width: 4.0
• ISO Diameter: 406mm
• Tire Bead: Wire
• PSI: 15-30 PSI