SCHWALBE Thunder Burt Tire - 29 x 2.25" - Evolution / Super Ground / Addix Speed - Black - E25 Compatio_enriched BioViz® reflective elements on the

BioViz® reflective elements on the calves and hips ensure visibility in low-light conditions

5" of rise

The open CNC-forged body of the Helva excels at shedding snow

our AirEvac ventilation system prevents them from fogging up

SCHWALBE Thunder Burt Tire - 29 x 2.25" - Evolution / Super Ground / Addix Speed - Black - E25 Compatio_enriched BioViz® reflective elements on theSchwalbe 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