Super73 Inner Tube – OEM Replacement (Two Sizes)

Choose a Size

Common replacement part for a flat, leaking, or punctured tube. These OEM inner tubes are direct replacements, available in two sizes to match your wheel and tire setup. Each tube includes basic valve accessories.

Does not include a tire or wheel liner. Please confirm sizing before ordering.

Compatible with: A wide range of Super73 models depending on size selection.

Available sizes:

  • 20 × 4.0
  • 20 × 4.5 / 5.0

Compatible with:

  • 20 × 4.0: Z1, S1, and select entry-level Miami models
  • 20 × 4.5 / 5.0: R Series, S2 Series, Z-Adventure Series, ZX Series

Valve accessories included:

  • 20 × 4.0: Valve cap
  • 20 × 4.5 / 5.0: Valve cap and valve nut

Have a question before or after your purchase? Our team is here to help with product guidance, compatibility questions, and order support.

📍 Contact Form
📞 (917)-261-5031
📧 info@lastmilenyc.com

Visit us in-store for hands-on assistance and expert support.

We ship nationwide within the United States. Shipping times and costs vary based on product type and destination.

• Small items typically ship within 1–3 business days
• Larger items and vehicles may require additional handling time
• Pre-orders ship once inventory arrives (estimated dates listed on product pages)

Tracking information is provided once your order ships.

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