2 Pack TPU Inner Tube — 700C x 18/23/25/28/30/32C, Removable Nozzle Core, French Length 80mm A versatile replacement inner tube designed for 700C road wheels and a wide range of tyre widths. Made from TPU for reliable performance and fitted with a removable French (Presta) valve core with an 80mm valve stem — ideal for deeper rims and easy maintenance. Key benefits Wide compatibility: fits 700C tyres sized 18C through 32C, so one tube covers common road and commuter tyre widths. Easy maintenance: removable Presta (French) valve core lets you add sealant, clear blockages or the core quickly. Deep rim ready: 80mm valve stem gives enough length for deepsection rims and makes inflation easier with floor pumps or track pumps. Durable TPU construction: flexible and resilient material that provides good air retention and dependable service as a replacement tube. Features and specifications Pack quantity: 2 inner tubes Size: 700C x 18/23/25/28/30/32C Material: TPU (thermoplastic polyurethane) Valve type: Presta (French) with removable core Valve length: 80 mm Functionality and performance TPU material delivers flexibility and consistent inflation characteristics across common road tyre widths. Removable valve core speeds up tasks such as adding sealant or using flow inflators and simplifies service in the field. 80mm valve length accommodates most modern deep rims without needing an extension. Use cases Road rides and racing: suitable for riders using 700C wheels with tyre widths from 18mm to 32mm who need a reliable spare or replacement tube. Commuting and training: durable TPU construction and easytoservice valve core make these tubes a practical choice for regular use and quick roadside repairs. Workshop or travel spares: twotube pack is convenient for bike shops, group rides, or longdistance tours where carrying a spare tube and a valve corefriendly pump or sealant is useful. Installation tips Confirm tyre width is within 18–32C before installation. Ensure the Presta valve is fully seated and the locknut is tightened snugly against the rim. Use a valve core tool to remove or tighten the removable core when adding sealant or servicing. Check compatibility of rim hole and pump head with 80mm Presta valves; use valve extenders if needed for very deep rims. This 2pack TPU inner tube provides a practical, easytomaintain option for most 700C road and commuter tyre setups, combining broad compatibility with the convenience of a removable French valve core.