Schwalbe Thunder Burt Tire - 29 x 2.1 Tubeless Folding BLK/Transparent Evolution Super Race Addix Speed Vivid Air R2C New fallen snow -2C to

New fallen snow -2C to -8C (28F to 18F)

} Super Light (SL) headset bearings are 25% to 38% lighter than conventional bearings and offer similar durability

The outstanding resistance against cuts and punctures of Cinturato SmarTube is the result of a specific formulation

You can still connect to the ones who matter

The big cylindrical lens is ventilated and maximizes your field of view

Schwalbe Thunder Burt Tire - 29 x 2.1 Tubeless Folding BLK/Transparent Evolution Super Race Addix Speed Vivid Air R2C New fallen snow -2C toSchwalbe Thunder Burt Tire 29 x 2. 1 Tubeless Folding Black Transparent Evolution Super Race Addix Speed. 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