Tannus Armour is the ultimate flat tire protection, designed to give you the confidence to tackle any terrain without worry. Engineered as a puncture-resistant bike tire liner, Tannus Armour provides an extra layer of defense between your tire and the trail, reducing the risk of flats from thorns, sharp rocks, and debris.
Whether you're riding mountain bikes, gravel bikes, or commuting, this shock-absorbing bike tire liner enhances comfort, increases traction and control, and offers extra sidewall support for a smoother, more stable ride. Say goodbye to flats and hello to the best tire liner! Ride harder, ride smarter, and experience ultimate cycling protection with Tannus Armour.
California Prop 65 Warning:
This product may contain chemicals known to the state of California to cause cancer and birth defects or other reproductive harm. (California law requires this warning be given to customers in the state of California.)
California CBE Fees:
Some products we sell may be subject to California’s Covered Battery-Embedded (CBE) Waste Recycling Fee (effective January 1, 2026) when a product contains a non-removable rechargeable battery. If applicable, the fee (1.5% fee with a $15 max per item) will either be added to your cart as a separate line item or be invoiced after your order is placed and before it can be fulfilled.
