Schwalbe AV21 Inner Tube

Schwalbe Bike Inner Tube, 27.5″ x 1.5 – 2.4″ (AV21)

The Schwalbe (AV21) Inner Tube 27.5” Schrader keeps the air much longer due to the purity of the rubber compound and the uniform wall thickness. They are extra light but with the same reliability as standard. Though they are extra light, they promise the same reliability as the standard variants.

This Butyl rubber compound prevents pressure loss and fewer occasions to inflate making it extremely reliable.

Features & Benefits:

• Quality control for safer cycling
• Schrader Valve (Car / Auto Valve)
• Includes Dust Cap

Compatibility:

• Fits the following tyre sizes:
• 44-584 | 26 x 1 5/8 | 650 x1/2B
• 44-584 | 26 x 1 1/2 x 1 5/8 | 650 x 42B
• 47-584 | 27.5 x 1.75 | 650 x 45B
• 40-584 | 27.5 x 1.50 | 650B
• 47-584 | 27.5 x 1.75 | 650B
• 50-584 | 27.5 x 2.00 | 650B
• 54-584 | 27.5 x 2.10 | 650B
• 57-584 | 27.5 x 2.25 | 650B
• 60-584 | 27.5 x 2.35 | 650B
• 62-584 | 27.5 x 2.40 | 650B
• 44-584 | 27.5 x 1.65 | 650 x 42B
• 44-584 | 27.5 x 1.65 | 650B
• 44-584 | 26 x 1 5/8 x 1 2/2 | 650 x 42B
• 54-584 | 26 x 1 1/2 x 2
• 40-584 | 27.5 x 1.50 | 650 x 38B
• 40-584 | 26 x 1 5/8 x 1 1/2 | 650 x 38B
• 42-584 | 27.5 x 1.60 | 650B