Are your tubeless valves compatible with tire inserts? The new Peaty's x Chris King MK2 ones are, and the cap has a spoke key!
Peaty's Peaty's x Chris King MK2 Tubeless Valves - Rock City Cycles
Parts & Accessories - The Bike Doctor
Parts & Accessories - Ambassador Bicycles
Peaty's x Chris King MK2 Tubeless Valve Accessory Kit
Valve Tubeless démontable DT Swiss, valve tubeless
Peaty's tubeless valves now compatible with tire inserts, plus spoke key cap - Bikerumor
Parts & Accessories - BSP, Bicycles For Sale
Peaty's Peaty's x Chris King MK2 Tubeless Valves - Rock City Cycles
Peaty's tubeless valves now compatible with tire inserts, plus spoke key cap - Bikerumor
Valve Tubeless démontable DT Swiss, valve tubeless