The Ralph race is an XC mountain bike tire specially designed for the rear wheel. With its adapted profile, it offers excellent traction, equipment and grip on a variety of XC trails. This tire is suitable for tubeless use and features the Addix speed compound for optimum speed, stability and durability. The Ralph race has a threadbelt construction and a bandwidth of 57 mm. With its black color, this band has a cool look . Product specifications: Item number: 11601114 EAN: 4026495846394 Brands: Schwalbe Model: Racing Ralph Cycling type: Mountain bike Net weight (G): 735 Maximum pressure (PSI): 54 Maximum pressure (bar): 3.7 Epi: 67 Composed of Schwalbe: Addix Schwalbe line: performance line Schwalbe profile: HS490 Skwalbe Skin: Twinskin Tire size (inch): 29x2.25 Tire type: thread tape Tape diameter ("): 29" Tubeless spot: yes Passing band: 57 inside or to tire: outer tire (Etro) Tire size: 57 - 622 Color: black