Schwalbe Thunder Burt Evo Superrace Tle 29 x 2.25, 57-622 B / TS-SK HS451 Addix Speed 67Epi clear skin ply. Thunder Burt is an excellent tire for fast, dry XC trails. With extremely low rolling resistance, it is the fastest MTB tread on Schwalbe. The tire has numerous small flat studs for calm, fast rolling behavior, grip-resistant edges, especially for hard surfaces, and angled outer racks for good cornering control and grip. Suitable for tubeless use. Weight: 605 grams. Maximum pressure: 3.7 bar. PPE: 67. Compound Schwalbe: Addix Speed. Line Schwalbe: evolution line. Profile Schwalbe: HS451. Tire size: 29x2.25. Tire type: folding tape. Bandwidth: 57. Interior or tire: clincher. Etro tire size: 57 - 622. Color: brown / black. Features: Brand: Schwalbe Model: Thunder Burt Cycling type: MTB MTB Net weight (G): 605 Maximum pressure (bar): 3.7 Ear: 67 Composed of Schwalbe: Addix Speed Schwalbe line: evolution line Schwalbe profile: HS451 Tire size (inch): 29x2.25 Tape type: folding tape Tape diameter ("): 29" Tubeless spot: yes Passing band: 57 inside or to tire: outer tire (Etro) Tire size: 57 - 622