Tire 29" Schwalbe Racing Ralph HS 490 Evo Fold TLE 54-622 / 29x2.10 Super Ground Addix Speed

The Schwalbe Racing Ralph tire has a tread with numerous centre knobs for grip and acceleration, while the protruding side knobs provide grip when cornering. It offers good rolling performance and quiet running.

Technical specifications

• ETRTO size (mm): 54-622
• Size in inches: 29 x 2.10
• Version: Super Ground, TLE
• Suitable for electric bikes: yes (E-25)
• Rubber compound: Addix Speed
• Tire sidewall: Black
• Tire sidewall type: SnakeSkin
• Minimum and maximum pressure (atm): 2.0-4.0
• Weight (g): 675
• EPI (casing thread density): 67
• Maximum tire load at maximum pressure: 110 kg

Technologies

Super Ground: an improved SnakeSkin construction. The lightweight, flexible material protects against cuts, including on the sidewalls. It is suitable for various situations, from XC riding to tackling more demanding obstacles on forest trails.

Tubeless Easy (TLE): the tire can be used with a tubeless system and sealant. OKO products, such as OKO MAGIC MILK, are recommended. This is Schwalbe’s premium standard.

E-25: for electric bikes with motor assistance up to 25 km/h (PEDELEC). Tires marked E-25 are more durable than standard tires. They can also be used on regular bikes.

Addix Speed: a rubber compound designed for XC racing, where speed is the priority.