What Is TPU Tech, And Why Choose It?

TPU stands for Thermoplastic Polyurethane, a high-performance elastomer that combines the flexibility of rubber with the strength and durability of advanced plastics.
*Flexible & Elastic Its elastic polymer structure allows the tube to stretch and recover during normal riding conditions.
*Abrasion Resistance TPU offers good resistance to abrasion and wear, helping the tube handle repeated flexing and everyday riding demands.
*Compact & Easy to Carry Its thin, lightweight construction folds down small, making it convenient to store as a spare on road rides and long-distance trips.
*Ride More. Carry Less. A smarter inner tube upgrade for riders who value lightweight performance, reliable construction, and less bulk.

TPU Road Bike Inner Tube

2-pack-in Tough TPU resists punctures and holds air reliably. Far lighter than butyl rubber for faster acceleration and climbs.  Presta valve fits most mountain bike and 700c road bikes. 

Fit 700×25-32C

TPU Fat Bike Inner Tube

Special for fat‑bike and e‑bike rides, these heavy‑duty TPU inner tubes deliver reliable puncture resistance and solid air retention. Lighter than butyl rubber for snappier acceleration. Includes tire levers and patch kit for quick trail‑side repairs.

Fit 26"×4.0" / 20"×4.0"

TPU Mountain Bike Inner Tube

1. Lightweight
2. Impact-resistant
3. Compact and portable
Perfect for road and mountain bike cyclists who want a lightweight ride :D

Fit 26"×1.9"-2.5" | 27.5"×1.9"-2.5" | 29"×1.9"-2.5"