CYCLAMI 2 Pack TPU Inner Tube MTB27.5'' x 1.9-2.5 for MTB Bicycle Tire Upgraded Durability Bicycle Tube 45MM Length of Presta Valve

CYCLAMI 2 Pack TPU Inner Tube MTB27.5'' x 1.9-2.5 for MTB Bicycle Tire Upgraded Durability Bicycle Tube 45MM Length of Presta Valve

• Fits multiple tire sizes: 2PCS TPU Inner Tube in the package; Suitable for MTB Mountain bike, compatible with many tire sizes: 27.5"x1.9/2.0/2.1/2.2/2.3/2.4/2.5; Presta Valve Length 45mm
• Material: The mountain bike inner tube is made of high quality tpu material, which is abrasion resistant and more puncture resistant; Durable to be used for a long time
• Ultra light: The TPU Bike Inner Tube is only 65 grams, which is about 100 grams less than the traditional butyl rubber inner tube, reduce the burden on the bicycle, provide more sensitive acceleration and make the ride lighter
• Small and lightweight: Inner Tube for Bicycle Tire features a small size for easy storage, and is lightweight for you to conveniently carry it around
• Reduce rolling resistance: Lighter and more delicate than the ordinary 300g rubber inner tube, and the friction force generated on the tire is small, which can achieve the maximum speed and performance
• NOTE: Inner tube should not be inflated more than 6 PSI before install, otherwise it will be deformed or blown out