The Surly TPU, or Thermoplastic Urethane, tube is a tough, airtight material lighter than traditional butyl innertubes. It is designed exclusively for the Surly Molenda tire, and allowed for a custom, oversized 6.2" width that maintains its structure, even when operating at low pressures. With the TPU tube installed, you can air down your Molenda tire to maximize contact patch for better flotation, traction, and overall performance.
- Fits Surly Molenda Tire
- 24 x 6.2" size
- 48mm Presta valve
Click & Collect
Free click & collect from our Fitzroy store — usually ready within 1–2 hours
Local Delivery
Available to select nearby postcodes
Free local delivery for orders over $50, usually same or next business day
$10 delivery for orders under $50
Orders may be sent with AusPost if we can’t get to you within a day or two
Complete bikes are not included — contact us for bike shipping options
Shipping to New Zealand
Free shipping for orders AUD $100+ where shipping is available
Flat rate AUD $15 for orders under AUD $100
Some exclusions apply for bulky or oversized items — contact us for a quote
International Shipping
Free shipping for international orders AUD $200+ where shipping is available
Flat rate AUD $30 for international orders under AUD $200 where shipping is available
Some exclusions apply for bulky, oversized, restricted, or difficult-to-ship items — contact us for a quote
Orders shipped outside Australia may be subject to tariffs, import duties, VAT, customs charges and/or handling fees charged by the destination country. These charges are not included in our prices or shipping rates, and are the responsibility of the customer.
International shipping availability depends on the destination country, parcel size, product type, and current carrier restrictions. If we are not able to ship your order, we will contact you and cancel/refund the order if needed.
Countries we currently cannot ship to
Last updated July 2026
We are unfortunately not able to ship to the following countries/regions at this time. This may be due to carrier restrictions, limited transport availability, sanctions compliance, customs complexity, or other delivery issues:
Afghanistan
Bahrain
Belarus
Democratic Republic of the Congo
Haiti
Iran
Iraq
Israel
Jordan
Kosovo
Kuwait
Lebanon
Libya
Myanmar
North Korea
Oman
Russia
Saudi Arabia
Somalia
South Sudan
Sudan
Syria
Tunisia
Ukraine
Yemen
Zimbabwe
Please check Australia Post's international delivery updates for the latest information on shipping to your country. If your country is not listed but you are unsure whether we can ship to you, please contact us before placing your order.
Handling Times
Orders are usually sent same business day if placed before 3 pm AEST
Shipping to New Zealand
