![JIISO TPU Bike Inner Tube For Mountain Bike 27.5" and 29" FV45mm Presta Value MTB Tire Tubes 25PCS](http://bicycstore.com/cdn/shop/files/3_869dc223-2295-4b2a-8d40-7e5c38b27424.jpg?v=1686633581&width=1445)
![JIISO TPU Bike Inner Tube For Mountain Bike 27.5" and 29" FV45mm Presta Value MTB Tire Tubes 25PCS](http://bicycstore.com/cdn/shop/files/4_113825fb-5d54-48e7-a921-cad39f18422d.jpg?v=1686633591&width=1445)
![JIISO TPU Bike Inner Tube For Mountain Bike 27.5" and 29" FV45mm Presta Value MTB Tire Tubes 25PCS](http://bicycstore.com/cdn/shop/files/9_cb36687a-09dc-48a1-9ea9-5099a78cf6b0.jpg?v=1686633606&width=1445)
![JIISO TPU Bike Inner Tube For Mountain Bike 27.5" and 29" FV45mm Presta Value MTB Tire Tubes 25PCS](http://bicycstore.com/cdn/shop/files/8_240a1a6e-8ec3-4521-8db2-cee9f5747b88.jpg?v=1686634316&width=1445)
![JIISO TPU Bike Inner Tube For Mountain Bike 27.5" and 29" FV45mm Presta Value MTB Tire Tubes 25PCS](http://bicycstore.com/cdn/shop/files/7_6e782c98-fd99-4cf9-825a-067530fbebed.jpg?v=1686634316&width=1445)
![JIISO TPU Bike Inner Tube For Mountain Bike 27.5" and 29" FV45mm Presta Value MTB Tire Tubes 25PCS](http://bicycstore.com/cdn/shop/files/11_45839ce6-37ff-458e-b741-80cc06ea2806.jpg?v=1686634316&width=1445)
Product Features
-
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.
- 25 pieces per carton
![](http://bicycstore.com/cdn/shop/files/M2.png?v=1686639176&width=1500)
COMPACT
The JIISO MTB is 50% smaller than a standard tube. Easily fits in any pack.
![](http://bicycstore.com/cdn/shop/files/9_03b1cd11-bfaf-4619-9e69-65a4ba83bad0.jpg?v=1686625991&width=1500)
STRONG
Lighter and Stronger. 2x as strong as a standard tube thanks to the utilization of a thermoplastic elastomer.
![](http://bicycstore.com/cdn/shop/files/12.jpg?v=1686628462&width=1500)
Copper French Value
Copper French Value and with perfect air tightness. Optimized the traditional valve to avoid leakage.
![](http://bicycstore.com/cdn/shop/files/M3.png?v=1686639126&width=1500)
TPU Materials
It uses the latest materials from BASF in Germany and is 30% higher than that of other TPU inner
tubes, effectively resisting puncture and reducing the probability of instant tire blowout.
![](http://bicycstore.com/cdn/shop/files/11_aa77e7f0-4bc2-4e4a-9f77-514a9b20c2a8.jpg?v=1686632875&width=1500)
Strict Test
All fnished inner tubes must be infated and parked before leaving the factory to ensure the air retention performance and quality of each tire.
![](http://bicycstore.com/cdn/shop/files/M1.png?v=1686639068&width=1500)
STRONG
Lighter and Stronger. 2x as strong as a standard tube thanks to the utilization of a thermoplastic elastomer.