The Eltin Tube 26 x 1.95-2.125 SV is a butyl inner tube for 26-inch tires between 1.95 and 2.125 inches wide, featuring a Schrader valve for easy inflation with common pumps and durable construction for reliable air retention and quick repairs.

• compatible with 26 x 1.95–2.125 inch tire widths (ETRTO roughly 50-559 to 54-559)

• Schrader valve for broad pump compatibility

• butyl rubber construction for durability and consistent air retention

• patchable design supporting quick puncture repairs

• suitable for mountain, hybrid, and commuter bikes 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 stem length

• standard valve stem length (commonly ~32 mm) for compatibility with most rims

• reliable performance across varied riding conditions and temperatures