JIISO TPU inner tube is perfect for use with your mountain bike. It is made from premium butyl rubber. It features better sealing performance, ozone resistant, anti-aging, shock absorption, and electrical insulation merits.
JIISO TPU Bike Inner Tube For Mountain Bike 27.5" and 29" FV45mm Presta Value MTB Tire Tubes

Specification:

70 grams, reduces the burden on the bicycle, and makes the ride lighter.
- Suitable for 27.5" *1.75/2.1 or  29" *1.95/2.3 tires.
- Compatible with Rim or Disc brake wheels.
- 100% environmentally friendly recyclable material.
- Reduced rolling resistance, bringing the best riding experience.
- Thermoplastic polyurethane (TPU) material and Copper French Value.
-  Super light: 70% less weight than regular butyl rubber inner tubes, 50% less space in the pocket.



ABOUT JIISO 


We love biking and want to make the cycling experience better - It is our ambition to offer high-end and high-quality products. We are constantly working on optimizing our tubes and developing new product ranges. Using new technologies and high-tech materials will further revolutionize the bike tube industry.