From city streets to off-road tours, this Tannus Armour 27.5 in. single tire insert protects your tube from sharp objects while giving you increased grip and vibration damping for a smoother ride.
- Eliminates 90% of all punctures by wrapping around your tire tube to provide 15 mm of puncture protection on top and 2 mm of sidewall protection
- Absorbs vibrations for a smoother, more comfortable ride
- Engineered to minimize rolling resistance, balancing speed and protection
- Can run at lower pressures for increased grip in wet conditions and on loose rock
- If you get a flat, the insert allows you to ride a few more miles on gentle terrain without hurting your rim
- Designed for 27.5 in. tires; requires the use of a tube with a smaller width than your tire (tube not included)
- Recommended tube size: 27.5 in x 1.5-1.95 in.
- Minimum inner rim width needed: 19 mm
- Easy to install
- Sold as a single tire insert
Imported.
View all Tannus Bike Tire Inserts| Best Use | Cycling |
|---|---|
| Tire System | Tubed |
| Wheel Size | 27.5 inches |
| Internal Rim Width Range | Minimum: 19 millimeters |
| Tire Width Range | 1.95-2.5 inches |
| Weight | 310 grams |
| Material(s) | Foam |