TPU inner tube for 29/27.5 MTB wheels, 65g, metal presta valve 45mm
Ultralight TPU inner tube for 29/27.5 MTB bikes with reinforced 4th-gen TPU material. 65g weight helps reduce effort; compatible with multiple tire sizes. Customer note: lightweight and puncture protection
Highlights
- 65g weight reduction
- 4th-gen reinforced TPU
- metal presta valve 45mm
Pros
- ultralight at 65g
- reinforced TPU material
- multi-size compatibility 29/27.5 MTB
Cons
- no explicit durability data beyond puncture protection
- no long-term performance details
Best For
Features
- 4th-gen reinforced TPU tube with 65g weight for 29" MTB sizing
- reduces puncture risk and improves climbing with ultra-light design
- heat-resistant TPU formula with tear-resistant reinforcement
- 100% Airtight Tech with metal valve core and secure sealing