Johnny Watts is the perfect choice for SUV bikes. With a lightweight "loop" on a hard surface and unrivalled durability and leak resistance, Johnny Watts offers confidence in off-road terrain and throws quietly down the road. Versatile profile for asphalt and off-road use. Studs with large contact surfaces ensure excellent vibration-poor performance and high durability. Quiet and good natural riding behavior in turn on hard surfaces. Features: Size: Etro 70-584 (27.5 x 2.80 inches) Type: folding tape Rubber mix: Addix Execution: DD, Raceguard Color: black Seal: Use with inner tube Weight: 1170 Gram Tire pressure: 1.20 - 2.60 bar (17 - 38Psi) Max. Tax: 120 kg Ear: 67 Electric bike: E50 Profile: HS604 Inner tubes: SV21 + AP, AV21 + AP, SV19 Freeride