1/2 PCS TPU Bike Inner Tube with Removable Valve Core,MTB Bicycle Tire 26" /27.5''/29''Compatible with 1.9/2.0/2.1/2.2/2.3/2.4/2.5,Presta Valve 45mm for Mountain Bike (2P-MTB27.5'')

【Wide Compatibility】The CYCLAMI TPU inner tube with Presta valve :45 mm. This MTB mountain bike tube is compatible with many tire sizes: 29", 27.5", 26" x 1.9", 2.0", 2.1", 2.2", 2.3", 2.4", and 2.5".
【Removable Valve Core】The valve core can be replaced if damaged. Users can replace the CLIK valve core.
【Ultra-Lightweight & Space-Saving】Made of TPU material, the TPU tube weighs only 65 g (up to 70% lighter than standard butyl tubes) and takes up 50% less space in your bag. Lightweight and easy to carry, CYCLAMI bicycle inner tubes are the ideal portable replacement tube.【Ultra-Lightweight & Space-Saving】Made of TPU material, the TPU tube weighs only 65 g (up to 70% lighter than standard butyl tubes) and takes up 50% less space in your bag. Lightweight and easy to carry, CYCLAMI bicycle inner tubes are the ideal portable replacement tube.
【TPU Technology】Our tubes are manufactured with advanced TPU technology, ensuring excellent sealing, shock absorption, and electrical insu