What's in the Muc-Off Ultimate Tubeless Kit with 60mm Valves?

The Muc-Off Ultimate Tubeless Kit for Road, Gravel, and CX with 21mm tape and 60mm valves is the complete conversion package for riders with deep-section rims who cannot run shorter valves. The 21mm rim tape is sized precisely for road and CX rim bed widths, delivering a reliable airtight seal across the spoke bed without the adhesion issues that come with using undersized or oversized tape. Paired with 60mm aluminum alloy valve stems, this kit reaches the valve cap on rims where 44mm valves fall short, allowing proper pump head engagement and inflation control.

Everything in the kit is purpose-matched for compatibility, eliminating the guesswork of sourcing valve and tape separately and hoping the sizes work together. The valves feature a removable core for sealant injection and internal cleaning, and the aluminum construction resists corrosion from prolonged contact with latex-based sealants. For road and gravel riders building up a deep-rim wheel set or converting existing wheels to tubeless, this kit delivers a clean, complete, brand-matched starting point.