Tubolito Tubo MTB Tube - 26 x 1.8-2.5" | 42mm Presta
Tubes
Tubolito Tubo MTB Tube - 26 x 1.8-2.5" · 42mm Presta
Tubolito Tubo MTB Tube - 26 x 1.8-2.5" | 42mm Presta
The Tubolito Tubo MTB Tube saves over 100 grams per wheel compared to standard butyl tubes, using Tubolito's thermoplastic polyurethane (TPU) compound to deliver that weight reduction without any sacrifice in puncture protection. Read the overview
At a glance
- Material
- Thermoplastic Polyurethane (TPU)
- Valve
- 42mm Presta
- Tire Compatibility
- 26 x 1.8-2.5 in
- Weight Savings
- 100g+ per wheel vs. standard butyl
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Overview
Is the Tubo MTB Tube the Right Upgrade for Trail Riding?
The Tubolito Tubo MTB Tube saves over 100 grams per wheel compared to standard butyl tubes, using Tubolito's thermoplastic polyurethane (TPU) compound to deliver that weight reduction without any sacrifice in puncture protection. At nearly half the packed volume of a conventional tube, it frees up significant space in a pack or under a saddle while providing twice the riding safety against trail-side punctures compared to standard butyl.
Designed for 26-inch wheels with tires from 1.8 to 2.5 inches wide, the Tubo MTB uses a 42mm Presta valve that threads easily through standard MTB rims. The TPU material holds air reliably between rides without the permeation issues associated with latex, making it a practical choice as both a daily tube and a compact emergency spare for riders who spend time far from the trailhead. It's a straightforward upgrade for weight-conscious mountain bikers running 26-inch wheels.
All the specs
MPN 9120077570365
- Valve
- 42mm Presta
- Tire Compatibility
- 26 x 1.8-2.5 in
- Material
- Thermoplastic Polyurethane (TPU)
- Weight Savings
- 100g+ per wheel vs. standard butyl
- Puncture Resistance
- 2x vs. standard butyl
- Packed Size
- Nearly half the volume of a standard tube
FAQ
Good questions
Get to know Tubolito

There's more to Tubolito than this one product. Our Tubolito page has the full Tubolito lineup we carry and more about the brand.
Visit the Tubolito page →Is the Tubo MTB compatible with tubeless-ready rims?
Yes. The Tubo MTB works with both tubeless-ready and standard clincher rims. It functions as a standard inner tube and does not require any special rim preparation.
What wheel size does the Tubo MTB fit?
The Tubo MTB is sized for 26-inch wheels with tires ranging from 1.8 to 2.5 inches wide. It is not compatible with 27.5 or 29-inch wheels.
Can I repair a Tubo MTB tube on the trail?
Yes, but only with the Tubolito Tubo Patch Kit. Standard butyl patch glue does not bond to TPU material. Carry the Tubolito patch kit alongside your spare for full trail repair capability.
Reviews
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