If you haven’t already moved to tubeless tyres on your mountain bike, why not? If, however, you’re a staunch butyl-tubed holdout and are struggling with punctures and pinch flats, you may be ...

Size: 32mm Schrader valve. Replacement bike tube for 26" x 4.0 fat tire bikes, mountain bikes, electric bicycle, electric motorcycle and electric tricycle. Easy to Install: The package comes with 2 ...