The Schwalbe Air Plus inner tube is an excellent choice for cyclists looking for a durable and reliable inner tube. With its high purity butyl content, this inner tube holds air significantly longer, meaning you'll need to pump it up less often. Furthermore, the Schwalbe Air Plus offers enhanced puncture protection thanks to its increased wall thickness, ensuring excellent puncture protection. This inner tube, like all other Schwalbe inner tubes, is fully recyclable.

• Model: SV21+AP
• Material: Butyl
• Valve length (mm): 40
• Valve type: Presta (Sclaverand/French)
• Compatible tire: 27.5"
• Net weight (g): 400
• Inner tube size (ETRTO): 54-584 / 70-584
• Color: Black

The Schwalbe Air Plus inner tube is ideal for e-bikes and cargo bikes, where high loads are expected. Its features ensure worry-free cycling and less need for inflation. It's available in common tire sizes and is more affordable than you might expect.