The Eltin Tube 700 x 30-45 PV is a butyl inner tube designed for 700C tires 30–45 mm wide, featuring a Presta valve for easy inflation with compatible pumps and removable core for sealant use. It offers durable construction for reliable air retention, patchable design for quick repairs, and straightforward installation suited to road, gravel, and commuting applications.

• compatible with 700 x 30–45 mm tire widths (ETRTO 30-622 to 45-622)

• Presta valve (PV) with removable core for deep rims and sealant insertion

• butyl rubber construction for durability and consistent air retention

• patchable design supports quick puncture repairs

• suitable for road, gravel, and commuting use within the specified width range

• straightforward installation and removal from the tire casing

• typical weight around 150–200 g depending on tube thickness and valve length

• common valve stem lengths (e.g., 48 mm or 60 mm) for compatibility with various rim depths

• reliable performance across varied temperatures and riding conditions