Tannus Armour Tire Insert - 20 x 3.0-4.0 Single

Tannus Armour is a foam anti-puncture insert that sits between the tire and the inner tube to protect against flats.

• Size: 20 x 3.0–4.0 in
• Construction: Multi-cell foam layer with side wings for near-360° tube coverage
• Use: With an inner tube only; not for tubeless setups or sealant
• Fit: Usually paired with a slightly smaller tube than the tire size
• Quantity: Single insert

Ask Mybike LA to match the insert and tube to your tire, or let us install it.