Schwalbe Racing Ralph Addix - Evolution Line 27.5-inch Tubeless Easy
Thanks to its perfect combination of speed and grip this racer inspires. Works perfectly on the rear wheel in combination with Rocket Ron.
- Tread design: low tread depth in the central tread for high speed and low weight.
- Addix Speed is the compound for XC race specialists. There’s only one thing that ADDIX Speed really loves and that’s speed. So the rolling resistance has been chopped yet again. It’s lower than the previous PaceStar, but at the same time, ADDIX Speed is more durable and more resilient.
- SnakeSkin: The monofile SnakeSkin fabric on the sidewall makes the tubeless conversion for the MTB extremely easy and safe. It also provides the best cut protection on the side wall.
Going tubeless allows you to run lower tire pressures without the added weight of a tube. Lower tire pressure has many benefits, including greater traction, lower rolling resistance over rough surfaces, and decreased risk of a puncture-related flat.
Tubeless-ready rims and tires are parts of a complete system that eliminate the need for tubes by creating an airtight chamber between the rim and tire. Liquid sealant is added to the chamber to fill small punctures and maintain air pressure while you ride.
UST (Universal Standard for Tubeless) is a specific type of tubeless system that dictates the shape of the rim and tire bead. UST rims should be paired with UST-specific tires for best results.