P ZERO SmarTUBE EVO inner tube shaves grams without sacrificing performance
When every gram counts and rolling resistance matters, we reach for the Pirelli P ZERO SmarTUBE EVO. Designed for high-performance road cycling, this next-gen inner tube is crafted from thermoplastic polyurethane (TPU), cutting weight by up to 70% compared to traditional butyl tubes—all while delivering superior puncture resistance and airtight performance.
Perfect for race day or elite training setups, the SmarTUBE EVO keeps things light, fast, and incredibly compact. It packs down smaller than a standard tube, saving precious space in our saddle bag or jersey pocket. Optimized for disc brake setups and compatible with wider tire profiles, this is our go-to tube when we're chasing PRs or building the fastest rig possible.
Details
- Ultralight road cycling inner tube for race-day performance
- Ideal for high-speed training, racing, and climbing-focused builds
- TPU construction reduces weight by up to 70% vs. standard butyl tubes
- Packs down significantly smaller for streamlined storage
- Offers excellent puncture resistance and airtight sealing
- Designed specifically for disc brake wheelsets
- Compatible with 28–35mm road tires
- Presta valve with 60mm length suits deep-section rims
- Item #PIR1WWA
- Material
- TPU
- Size
- 700 x 25-28mm, 60mm Presta Valve, 700 x 25-28mm, 42mm Presta Valve, 700 x 25-28mm,
- Valve Type
- Presta
- Claimed Weight
- 35g
- Manufacturer Warranty
- limited
- Activity
- road cycling
Reviews
Q&A
What do you think about this product?
Overall Rating
2 based on 3 ratings
Review Summary
Fits True To Size
Screen reader users: the following list provides a visual scale to illustrate the product fit. Please refer to the heading above for the fit type in text.View
Selecting an option will reload the available reviews on the pageAugust 9, 2025
The worst tubes ever.
- Familiarity:
- I've used it once or twice and have initial impressions
I got 4 of these and all 4 had defects. In random places small holes. One of them exploded while pumping.
July 30, 2025
Valve extender issues
Purchased 3 of the Pirelli P Zero Smartubeevo for my triathlon bike. Two 75 mm wheels and the third is a disc. The 80 mm valve stem fit the disc well. For the 75 mm wheels need a valve extender. The first valve was not easy but I was able to get off with a pliers rather than the dedicated tool and installed. Second valve would not come off with the tool or pliers. Ended up breaking where it meets the tube. Not sure what I could have done differently. Be careful if needing a valve extender.
May 12, 2025
Not compatible with rim brakes
- Familiarity:
- I returned this product before using it
The product listing doesn't say this, but when I received the tube, there's a warning on it to not use with rim brakes. That would have been good to know before ordering. Indeed, Pirelli's site says that they're for use with disc brakes only.
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April 9, 2025