For those who are hesitant to use Tubeless tires—or who trust Tubeless systems but still carry a lightweight spare inner tube— Escapa offers a variety of options.
The Pirelli Scorpion SmarTUBE 27.5" Presta 42mm inner tubeis the most advanced inner tube in the Pirelli lineup. It was developed to meet the demands of professional World Tour cyclists in terms of lightness and handling.
Instead of butyl, the standard material for bicycle inner tubes, thePirelli Scorpion SmarTUBE 29" Presta 42mm inner tubeuses thermoplastic polyurethane (TPU). This is an advanced plastic characterized by its elasticity and mechanical strength. The result is an inner tube that can be up to 70 percent lighter, up to 50 percent more compact, and, overall, more puncture-resistant than a comparable inner tube made of butyl.
Material: TPU (thermoplastic polyurethane)
Intended use: MTB
Compatible sizes (inches): 29 x 2.2 to 29 x 2.6
Compatible sizes (ETRTO): 59/70-584
Valve length: 42 mm
Standard valve: SV, interchangeable (Schrader, Presta, French valve, road bike valve)
