27x1.25-1.75 Bicycle Scooter Inner Tube - Schrader 48mm

Inner Tube for 27-Inch Bicycles, Suited to Vintage and Urban Models

This 27" x 1.25–1.75 inner tube can stand in for the original on many road bikes, city bikes, and older vintage frames. It suits 27-inch and 700-series rims and works with a range of tire widths. Among scooter tires and related parts, it is one of the easiest to replace yourself, so your ride stays comfortable and efficient.

Valve Style and Fit

This tube uses a 48mm Schrader valve, which means it can be filled with the standard air pumps available at most gas stations. It covers sizes from 27" to 28", giving you flexibility across different tire widths and designs.

Build Standard

Made in Thailand to steady OEM-grade specifications, this tube is built for dependable use. Its design keeps rotating weight low, which helps the bike feel more responsive while riding.

Specifications

• Size: 27" x 1.25–1.75
• Valve Type: Schrader (AV), 48mm
• Country of Origin: Thailand
• Fits: Bicycle wheels: 27-inch and 700-series road, city and vintage rims, widths 1.25-1.75 inch

Fitment

How to choose: Find the ETRTO size printed on your tire's sidewall, for example 32-622, and check it against the compatibility table.

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