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.
Product Details:
- PaceStar: fast-rolling cross country compound with easy-rolling base layer, fast center and grippy shoulders
Specifications:
- Tire Intended Use: Mountain
- Weight (oz): 18.1
- Labeled Size: 29 x 2.1
- Tire Bead: Folding
- Color: Black
- Defined Color: Black
- ISO Diameter: 622 / road / 29"
- Weight: 515
- Tire Type: Clincher
- TPI: 67
- Flat Protection: Sidewall
- ISO Width (mm): 53mm
- Tire Diameter: 29"
- PSI: 55
