SCHWALBE Thunder Burt Tire - 29 x 2.1" - Evolution / Super Ground / Addix Speed - Black Sunshine_Enriched Thread Length (mm): 20

Thread Length (mm): 20

Flush out-front mount

Small but mighty

A dropper post makes it easier to shift your weight to navigate obstacles and descend with complete confidence

7lbs hub motor

SCHWALBE Thunder Burt Tire - 29 x 2.1" - Evolution / Super Ground / Addix Speed - Black Sunshine_Enriched Thread Length (mm): 20Schwalbe 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