The new edition of the popular race classic. The Racing Ralph, specifically designed for the rear wheel, impresses with perfect traction and excellent acceleration values. Its fast and versatile XC profile also provides outstanding rolling characteristics. The middle lugs are characterized by many very grippy edges, generating maximum traction and braking power. Side-arranged tread blocks that extend deep into the tread surface offer the best possible corner grip. Specially designed gaps further enhance traction on roots and rocky terrain, while boosting the self-cleaning properties of the tire. Thanks to the ADDIX Speed Compound, the overall concept of this race tire is perfectly rounded off. Tip: With the Racing Ray, Schwalbe provides the ideal counterpart for the front wheel. The combination of Racing Ralph and Racing Ray (specifically developed for the front wheel requirements) forms the perfect duo in the cross-country sector for your bike. Front - aggressive profile with good guidance / rear - speed and grip. The following features distinguish the Schwalbe Racing Ralph Evolution Line: - ADDIX Speed Compound - TLE/Snake Skin - Tubeless Easy - perfect traction - excellent rolling characteristics - more speed, more stability, more durability - E-25 compatible Scope of delivery: - 1 x Schwalbe Racing Ralph Evolution Line folding tire