The Angel SmarTube X is Pirelli's latest innovation in the world of tubes designed to protect and provide comfort for daily riding and fast urban commuting. Made with thermoplastic polyurethane (TPU), a material that can save up to 70% of the weight while being stronger than butyl as a raw material. This product is 3 times thicker than a standard SmarTube, and allows the cyclist to be more agile while being extremely protected at the same time.

• The volume of the Angel SmarTube X saves 50% of space in your pockets, while being stronger than a butyl tube and saving up to 70% of the weight
• 3 times thicker than a standard SmarTube, allowing it to be extremely resistant and protected to challenge any obstacle on your ride
• Compatible with disc and rim brakes
• Labeled Size: 700 x 28 - 42
• ISO Width (mm): 28 , 29 , 30 , 31 , 32 , 33 , 34 , 35 , 36 , 37 , 38 , 39 , 40 , 41 , 42
• ISO Diameter: 622 / Road / 29"
• Shaft Type: Smooth
• Valve: Presta Med 41-55mm
• Valve Core: Fixed
• Weight: 145
• Tube Compound: Thermoplastic Elastomer