TANNUS TUBELESS FUSION INSERT 29x2.1-2.6Tannus Fusion tubeless insert system combines interlocking Tannus Lite and Pro inserts for a total of 30mm of protection and support Improves handling through sidewall support allowing lower pressure while also providing superior protection from hard hits, cornering and sharp rocks Tunability for all trail types can be acheived by removing either the Pro or Lite insert when planning a ride on less extreme conditions With both inserts in place, the