20x2.25 > 2.40 Bike Tube with Schrader Valve 40mm

Complete List of Compatible Tire Sizes

These 20-inch tubes are engineered for wide 20" tires ranging from 2.25" to 2.40" in width.

If the tire size printed on your sidewall appears in the list below, these tubes will fit your bike with no issues.

• 20x2.25 (54-406)
• 20x2.25 (57-406)
• 20x2.25 (58-406)
• 20x2.30 (56-406)
• 20x2.30 (58-406)
• 20x2.30 (60-406)
• 20x2.35 (57-406)
• 20x2.35 (58-406)
• 20x2.35 (60-406)
• 20x2.40 (60-406)
• 20x2.40 (61-406)
• 20x2.40 (62-406)
• 20x2.40 (64-406)

If your tire size does not appear in the list above, these tubes will not be compatible. Check out our other 20-inch inner tube options.

Usage

This 2-pack of 20-inch wide-tire tubes is designed for both everyday bikes and more performance-oriented setups. They’re ideal for:

• Kids’ and teens’ bikes with oversized tires
• BMX bikes (street, park, dirt, race)
• Mini MTB / dirt / pumptrack bikes
• Compact urban bikes, including folding bikes, cargo bikes, and some 20" e-bikes

Compatible with clincher tires and tubeless-ready rims using standard tube installation.

Materials & Performance

Made from premium butyl rubber, these 20-inch tubes deliver:

• Excellent air retention to keep pressure longer
• Reinforced durability against punctures, pinch flats, and everyday abrasion
• Smooth and stable ride quality, even with wide 2.25–2.40 tires
• Easy installation, featuring a user-friendly 40mm Schrader valve

Ride with confidence thanks to a reliable 2-pack that keeps you prepared for flats at home, on the trail, or at the park. Wherever you ride your 20-inch setup in the US, you’ll have the right replacement tube ready in minutes. MoovMoov reliability — peace of mind included.