TUBOLITE TUBO MTB PLUS TUBEMINIMUM WEIGHT, MAXIMUM PROTECTIONLightweight tubes are often followed by the phrase "easy to puncture" and are not ideal for trail use. This is true for some inner tubes, but not all. The Tubolite Tubo MTB Plus Tube is different from the rest. The Tubo-MTB combines low weight and increased toughness. For the 29er version, you save upwards of 100g per wheel compared to regular tubes and get twice the puncture protection. The tube also packs into bags easier because of its compact size. If you're looking for a lightweight alternative to going tubeless, then you'll love the Tubolite Tubo MTB Tube. This tube is optimized for tire widths from 2. 5" to 3. 0". Features Optimized for plus-sized tires from 2. 5" to 3. 0"Compact size packs into a bag easier Lightweight alternative to tubeless setups | Tubolito | Tubo Mtb Plus Tube 27. 5+ X 2. 5-3. 0" Tube, 42Mm Valve, Disc Brake Only