The Schwalbe Racing Ray is a high-quality XC folding tire for mountain bikes. With its aggressive tread pattern and versatile Addix Speedgrip compound, the Racing Ray is a powerful weapon for off-road adventures. Designed to complement the Racing Ralph, this tire offers outstanding performance in terms of steering, cornering, and braking. With great rolling properties and extremely quiet operation, the Racing Ray ensures an optimal riding experience on any terrain. Product specifications: - Size: ETRTO 57-622 (29 x 2.25 inch) - Type: Folding tire - Rubber compound: ADDIX Speed ​​- Version: Super Race - Color: Transparent Sidewall - Seal: TLE (Tubeless easy) - Weight: 645 grams - Tire pressure: 1.80 - 3.70 Bar (26 - 54psi) - Max. Load: 120 kg - EPI: 67 - Profile: HS489 - Tubes: 19, 19A, 19AP, 19+AP, 19F The Schwalbe Racing Ray is tubeless-compatible and has low rolling resistance for optimal speed. With its reliable grip and durability, this folding tire is ideal for avid mountain bikers.