This listing has multiple tyre + tube combinations, please choose your desired ' option ' from the ' -select- ' dropdown above SIZE: 26 x 1.90 ETRTO: 50-559 COLOUR: Black PRESSURE: 40-65 PSI WEIGHT: 880g COMPOUND: Standard Reinventing the mountain bike for road use Who said you have to use a mountain bike solely for off road use?, this tyre rolls quietly on tarmac giving a totally smooth commute. Designed specifically for the urban mountain bike enthusiast looking for a faster more comfortable ride on their mountain bike. The tyre features a wave style tread pattern which enhances handling, safety and stability with smooth running and comfort characteristics on the road.