5% faster than Previous SmarTUBE
70% weight savings compared to conventional tubes
50% smaller than conventional tubes
42mm valve stem = 35 grams
Not for use with rim brakes
Not designed to be repaired
Constructed of Thermoplastic Polyurethane
Extremely durable and lightweight folding tires for training
Additional puncture resistance belt at the center of the tread
Functionalized GRAPHENE 2.0 compound allows for improved cut resistance and overall strength
