Schwalbe Thunder Burt Tire - 29 x 2.1 Tubeless Folding BLK Evolution Super Ground Addix Speed CheckoutTitle=Selle Italia SLR Boost Saddle Its now even lighter carbon

Its now even lighter carbon shaft with perfect swing weight and the quick-swap

It can also be strapped to most frame tubes using the included silicone-backed hook & loop straps

Recyclable outer packaging reduces waste

Weight 500g/ ½ pair (size 188)

Schwalbe Thunder Burt Tire - 29 x 2.1 Tubeless Folding BLK Evolution Super Ground Addix Speed CheckoutTitle=Selle Italia SLR Boost Saddle Its now even lighter carbonSchwalbe Thunder Burt Tire 29 x 2. 1 Tubeless Folding Black Evolution Super Ground 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 TECH SPECS