This mountain bike tyre's wide-spaced tread prevents mud from building up on the tread on wet and sloppy trails, so you maintain grip in all conditions. Additional Features: Modern trail bike tread with stable shoulder blocks for even more traction Enlarged gaps between blocks for better self-cleaning Outstanding braking and forward traction due to special centre stud arrangement Recommended Pressures: 26x2.25”: max. 3.7 Bar (max. 54 psi); 27.5x2.25”: max. 3.7 Bar (max. 54 psi); 29x2.25”: max. 3.7 Bar (max. 54psi) Weights: 26x2.25”: 735g; 27.5x2.25”: 765g; 29x2.25”: 815g Technologies: ADDIX Performance A very durable rubber compound that's also very versatile. Like Speedgrip, it's a universal compound for MTB tyres in the Performance Line. E-50 E-Bike tyres with European ECE-R75 approval. Schwalbe's recommendation for fast E-Bikes - S-Pedelecs with type approval, insurance and motor assist over 25 kph – for which a special tyre approval is necessary. Performance Line Excellent quality for intensive use.