Tannus Armour Tyre Insert – 20 x 4.0-4.8 100/120-406 Fat Tyre

Tannus Armour gives your tyres a near bulletproof upgrade. Wrapping your tube in up to 15mm of protection, it shrugs off thorns, glass and trail debris. And if you do somehow get a flat, you can still roll for a short time (fat tyres excluded).

It’s more than puncture defence: the Armour cushions big hits, shields your rims and steadies your sidewalls for smoother cornering and a comfier ride. Go anywhere with confidence, knowing you’ve slashed puncture risk by up to 90%.

Easy to install. Run flat capable. Built to last. And when it’s finally worn out, we recycle your old Tannus Armour to keep waste out of landfill.

When you use Tannus Armour with an inner tube you need to use a slightly smaller tube than the size listed on the side of your tyre. See size chart for a list of Armour sizes and the recommended inner tube size.

Tannus Armour Tyre Insert - 20 x 4.0-4.8 (100/120-406) Fat Tyre

Recommended inner tube size – 20 x 3.6-4.8

Weight - 370g

Additional information

• Tannus Armour Tyre Insert: 20 x 4.0-4.8 (100/120-406) Fat Tyre
• Weight: 370g