500 ml bottle is good for 3-8 tyres

Recommended installation - SRAM 11-speed rear derailleur (Garbaruk RD cage is recommended for optimal performance)

you can use these valves on other rims not listed above

Cons: Some people prefer thicker grips

stretch shell

Tannus Armour Tyre Insert - 26 Inch - 4"-4.8" Heavy/Bulky 500 ml bottle is goodThe 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.