Schwalbe Racing Ralph Super Ground Tire - 29

Color: Black
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A rear wheel specialist, the 29 in. Schwalbe Racing Ralph Super Ground tire features a versatile profile with grippy, fast-rolling tread for XC racers—all while maintaining a quiet ride.


  • The Super Ground version of the Racing Ralph is light, stable and comfortable; the balanced ratio of puncture protection to smooth rolling is ideal for long, flowing trails
  • ADDIX Speed compound for XC race specialists is built for speed with low rolling resistance
  • Plenty of grippy edges in the low-profile center tread supply traction and acceleration
  • Distinct shoulder studs enhance lateral grip
  • Part of the Schwalbe Evolution Line, combining the highest-grade materials with the latest technology
  • This tire has the Schwalbe E-25 recommendation, making it a great choice for e-bikes with pedal assistance up to 15.5 mph (25 kph)
  • Recommended for use as a rear tire
  • Note: Tire images shown may not reflect size/color/material options available on this page


View all Schwalbe Mountain Bike Tires

Technical Specs

Best Use

Mountain Biking

Wheel Size

29 inches

Tire Width

29 IN x 2.1 IN: 2.1 inches

29 IN x 2.25 IN: 2.25 inches

29 IN x 2.35 IN: 2.35 inches

Bead Type




Thread Count Casing (tpi)

67 threads per inch

Tread Type

Knobby Tread

Recommended Pressure (psi)

30-55 pounds per square inch


630 grams

Tire Type

Tubeless Ready

Designed for E-Bikes


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