Wide compatibility: this MTB mountain bike tube is compatible with many tyre sizes: 29 x 1.9/2.0/2.1/2.2/2.3/2.4/2.5 Presta valve length 45 mm
【TPU Technology】:Our hoses are made with advanced TPU technology, which ensures excellent sealing, shock absorption and electrical insulation. Improve your driving experience thanks to its superior performance and reliability.
Ultralight design: Weighing only 63 grams, these TPU tubes significantly reduce the total weight of your bike and allow faster acceleration and better performance on all types of trails.
Excellent durability: Made from a special TPU material, our hoses offer increased puncture and wear resistance, doubling the durability compared to conventional butyl rubber tubes.
【Shop with confidence】Our products have 12 months after-sale guarantee, whether you have any problems, you can contact us at the first time, we will give you the most professional technical advice
Attention: If the outer tyre is not mounted, the inner tyre should not be inflated too much, otherwise irreversible damage may occur. 5 PSl too much lead to irreparable swelling.
Note: Please inflate the hose slightly before installation and check it for any air leaks to ensure that it is firmly connected to the inner wall of the tyre during inflation, and inflate it by 2 psi when mounting.