Pirelli Scorpion SmarTUBE Reinforced 29” Presta 42 mm inner tube

Scorpionu2122 SmarTUBE is the mountain bike specific inner tube that combines the innovative characteristics of TPU (thermoplastic polyurethane), a formulation for riders looking for the best balance between puncture protection, weight and volume.Scorpionu2122 SmarTUBE is a one-of-a-kind tube: light weight and volume combined with a high level of reliability unmatched by an equivalent butyl tube. The perfect solution for marathon runners and cross-country and enduro disciplines looking for a lightweight, durable and compact replacement tube.The replacement of butyl with TPU (thermoplastic polyurethane) gives Scorpionu2122 SmarTUBE its unique characteristics, a technical innovation that redefines the concept of an inner tube, both for everyday use and as a replacement tubeDetails: Wheel size: 29”. Use: Mountain bike. Ultra light. Ultra resistant. Material: Thermoplastic polyurethane. Valve : Presta 42 mm. Dimensions Weight Reference EAN 29 x 1.80 – 2.20″ 75 g 4094000 8019227409406 29 x 2.20 – 2.60″ 100 g 4094100 8019227409413