Schwalbe Rocket Ron Performance is a super-lightweight folding tire for ATB / MTB bikes. This tire offers great grip, is lightweight and has low rolling resistance. It has an inch size of 26 x 2.25 and an Etro size of 57-559. The tire is black in color and made of rubber, with a weight of 570 grams. Tire pressure ranges from 1.80 to 3.70 bar (26 - 54 psi). The profile design ensures cornering stability and good self-cleaning properties. The tire is suitable for tubeless use. Product specifications: - Size: Etro 57-559 (26 x 2.25 inches) - Type: folding tape - Rubber compound: Addix - Implementation: performance, TLR - color black - Skin: twin - Weight: 645 grams (23 oz) - Tire pressure: 1.80 - 3.70 bar (26 - 54 psi) - Max. Tax: 110 kg - Ear: 67 - ECE: E-25 - Profile: HS438 - Inner tubes: 13, 14, 13d, 13f