SCHWALBE Thunder Burt Tire - 29 x 2.1" - Evolution / Super Ground / Addix Speed - Black FBPost Hydraulic disc brakes

Hydraulic disc brakes

Not compatible with 2020+ TCR

Angled 15mm axle nut wrench provides clearance away from wheels

including a Nylon composite sole that balances pedaling efficiency with walkability and a Grippy Vibram ECOSTEP rubber outsole that will help you navigate the gnarliest hike-a-bike sections

Rugged enough to handle the harshest of environments

SCHWALBE Thunder Burt Tire - 29 x 2.1" - Evolution / Super Ground / Addix Speed - Black FBPost Hydraulic disc brakesSchwalbe 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