TPU Inner Tubes MTB 29''/27.5''/26'' Inner Tubes Removable Core Compatible with 1.9-2.5 Ultralight 65g Bike Tube with 45mm Metal Presta Valve for Mountain Bike Tubes
Fits Multiple Tire Sizes: The MTB Mountain ultra-lightweight inner tube fits various tire dimensions, compatible with many tire sizes MTB26/27.5/29 inchx1.9/2.0/2.1/2.2/2.3/2.4/2.5.
Lightweight and Removable Core: Crafted using advanced thermoplastic polyurethane (TPU) technology, each tube weighs only 65 grams. Compared to standard butyl rubber inner tubes, this TPU ultra-light inner tube reduces weight by approximately 60%.The valve core can be replaced. Users may purchase replacement CLlK valve cores on their own.
Multiple Valve Stem Lengths: TPU inner tubes equipped with a high airtightness 45mm presta valve stem options for precise matching to rim sizes.Featuring premium valve cores and airtight sealing technology to eliminate the risk of air leaks.
Performance Upgrade: Enhanced imported TPU formula resists high temperatures without deformation, maintaining lightweight while significantly improving puncture resistance. Reinforced tear-resistant layers ensure stability during sharp turns and hard braking. Perfectly suited for endurance rides and complex terrain.
Inflation Guidelines: Begin inflation at 0.5 PSI to ensure the inner tube conforms tightly to the rim. Never exceed 5 PSI in an empty tire to prevent irreversible expansion damage. Thoroughly clean the rim and inner tire surface before installation to prevent foreign objects from puncturing the TPU inner tube.
Description
CYCLAMI 1/4-Pack TPU Inner Tubes MTB 29''/27.5''/26'' Inner Tubes Removable Core Compatible with 1.9/2.0/2.1/2.2/2.3/2.4/2.5 Ultralight 65g Bike Tube with 45mm Metal Presta Valve for Mountain Bike Tubes