Tannus Armour Insert (20" x 3.0" - 4.0")

Tannus Armour Tire Inserts provide puncture resistance, shock absorption, and improved grip for eBikes, fitting tires from 20" x 3.0" to 4.0".

• The description claims the inserts reduce vibrations for a more comfortable ride.
• The description claims the inserts enhance control on various terrains.
• The description claims the inserts offer puncture resistance with 15mm protection on top and 2mm on sidewalls.
• The description claims the inserts are easy to install between the tire and inner tube with no special tools.