Ultra-lightweight Rolling resistance reduced by 8W Polyurethane tube 700C x 20-28mm Road inner tube Valve length 40 or 60mm Wolfpack brand/REVO.LOOP brand Same product (manufactured by Revo.Loop) French valve (reinforced plastic/valve core removable) Puncture repair Please use REVO.LOOP special patch (sold separately) for

Inner tube for road use, made of ultra-light TPU (thermoplastic polyurethane). The smooth surface reduces resistance by 8 watts compared to a typical butyl tube (approximately 100g), reducing tire and tube wear, which is a disadvantage of clinchers. It is also reported that its puncture resistance performance is comparable to that of butyl rubber. Ideal for road battles and hill climbs ■Weight: Approximately 24g/40mm type Actual measurement *Since it is thermoplastic polyurethane, regular puncture repair patches (rubber glue) cannot be used. Please use the REVO LOOP repair kit (sold separately). *Heat-resistant performance up to rim temperature 180℃. It can also be used with carbon wheels, but there is a risk of damage if the rim gets too hot, such as on long distance downhill rides. *Items arrive without packaging from the manufacturer. *The image looks slightly colored, but it is milky white to transparent. *When installing, be sure to put air inside the tire. If you let air into it while it's outside, it will explode.


Product model number: ‎14100015
Color: ‎White
Material: ‎Nylon
Package size: ‎12.1 x 3.7 x 3.3 cm; 30 g