Tannus Armour Tyre Insert - 2.0-2.5 Inch - 24 Inch Virtual Parent Shimano lightweight and durable chainring

Shimano lightweight and durable chainring for use with SLX cranksets

5: Single person

allowing for unrestricted pedalling movement

5mm and 3mm made from hardened and tempered industrial tool steel

Tannus Armour Tyre Insert - 2.0-2.5 Inch - 24 Inch Virtual Parent Shimano lightweight and durable chainringThe Tannus Armour Tyre Insert is the ideal solution if you are running tubes and want some bomber puncture protection as well as increased ride quality. Who's this item for: DH, Enduro, and Trail bike riders running tubes who are hard on tyres and get lots of flats! Tubes Tubeless: This system has been designed to be used with tubes. Tannus recommends these sized tubes with their inserts: 2. 0 2. 5" insert: 1. 75 2. 1 tube 2. 6 3. 0" insert: 2. 0" 2.