Schwalbe Thunder Burt Tires.The development goal of this tire was to combine the best of the Racing Ralph and Furious Fred. With its many small lugs, it has the grip of the Racing Ralph but the low rolling resistance of the Furious Fred.
PaceStar: fast-rolling cross country compound with easy-rolling base layer, fast center and grippy shoulders

• ISO Diameter: 584 / 650b / 27.5"
• ISO Width: 53mm
• Labeled Size: 27.5 x 2.1
• Tire Bead: Folding
• Tire Diameter: 27.5"
• Tire Intended Use: Mountain
• Tire Type: Tubeless Ready Clincher