- The Muc-Off Ultimate Tubeless Kit contains everything needed to get a tubeless-ready wheelset set up and ready to roll. Each Kit contains a Muc-Off Tubeless Rim Tape, Seal Patches, 2 CNC-machined black tubeless Valves and 2 pouches of No Puncture Hassle Tubeless Sealant. With 5 available kits for: Road/gravel/CX with shallow rims (44mm tubeless valves and 21mmx10m Rim Tape) Road/gravel/CX with deep rims (60mm tubeless valves and 21mmx10m Rim Tape) XC (44mm tubeless valves and Smallx10m Rim Tape) DH/Enduro (44mm tubeless valves and 30mmx10m Rim Tape) DH Wide (44mm tubeless valves and Medium x10m Rim Tape)