Deli Tire 650x35B 26x1 1/2 35-584

Everything you need to know about the 26 x 1 1/2 bike tire: features, uses, and tips

The 26 x 1 1/2 bike tire remains a classic choice for many vintage city bikes and certain touring models. This specific size, still in demand today, offers an excellent balance between comfort, stability, and durability. Whether you’re restoring an old urban bicycle or simply looking to replace worn-out tires, here’s everything you need to know about this particular tire dimension.

What are the features of a 26 x 1 1/2 bike tire?

The "26 x 1 1/2" designation follows an imperial tire sizing standard. In practical terms, this means:

• Outer tire diameter: 26 inches

• Width: 1.5 inches (approximately 40 mm)

• Equivalent ETRTO size: 40-584 or 650A (note: this is not the same as the 26-inch size used for mountain bikes, which typically corresponds to ETRTO 559)

This wider section compared to traditional road bike tires ensures better riding comfort, especially on cobblestones, uneven city streets, or small bike paths.

The benefits of a 26 x 1 1/2 tire for urban cycling

This tire type offers several advantages for urban use:

• Comfortable ride: thanks to its larger air volume, it absorbs shocks better from curbs, potholes, and road bumps.

• Good road grip: its width provides better traction, even on wet pavement.

• Durability: tires in this size are often reinforced with puncture protection layers or abrasion-resistant rubber compounds.

• Versatility: suitable for both daily commuting and longer leisure rides.

Which tread pattern should you choose ?

The tread design depends on your specific needs:

• Smooth or semi-slick tread: ideal for 100% urban use, with low rolling resistance.

• Lightly treaded or knobby tread: for cyclists who occasionally ride on gravel paths or softer terrain.

• Reflective sidewalls: recommended for increased visibility when cycling at night.

Recommended pressure for a 26 x 1 1/2 bike tire

The ideal tire pressure varies by model but generally falls between 3.0 and 4.5 bars (around 45–65 PSI). Maintaining the correct pressure helps reduce the risk of punctures, limits premature tread wear, and optimizes riding efficiency.

Top brands offering 26 x 1 1/2 bike tires

Several manufacturers still produce 26 x 1 1/2 bike tires, especially for urban cyclists and vintage bike enthusiasts:

• Schwalbe: with popular models like the Schwalbe Road Cruiser and the Schwalbe Delta Cruiser.

• Michelin: known for durable and reinforced urban bike tires.

• Hutchinson: a well-established brand in the urban tire segment.

Pro tip: check rim compatibility carefully

Before purchasing your new tire, take the time to check the ETRTO marking on your old tire or directly on your rim. This will help you avoid confusion between the different 26-inch standards (650A, 650B, 26x1.75, etc.).

In summary

The 26 x 1 1/2 bike tire remains an excellent choice for urban cyclists seeking comfort, durability, and versatility. Whether for daily city rides or occasional leisure trips, this tire size meets a wide range of needs.

Don’t forget: proper maintenance, regular pressure checks, and selecting the right tread pattern will extend your tire’s lifespan and ensure your safety on the road.