Muc-Off Ultimate Tubeless Kit - XC/Gravel | 25mm Tape | 44mm Valves

Muc-Off Ultimate Tubeless Kit - XC/Gravel | 25mm Tape | 44mm Valves Muc-Off

Muc-Off Ultimate Tubeless Kit - XC/Gravel | 25mm Tape | 44mm Valves

Muc-Off Ultimate Tubeless Kit - XC/Gravel | 25mm Tape | 44mm Valves

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What Does the Muc-Off XC Gravel Tubeless Kit Include?

The Muc-Off Ultimate Tubeless Kit for XC and Gravel gives you everything needed for a complete wheelset conversion in one box. Included are 25mm Rim Tape, 44mm alloy valves with a removable Presta core, and a 140ml pouch of No Puncture Hassle Sealant loaded with Fibre-Tek Particles that seal punctures up to 6mm the moment air pressure reaches the hole.

The 25mm tape width is the right spec for wider XC and gravel rim beds where narrower road tape would leave gaps and compromise the air seal. The setup process is the same throughout: tape the rim, install valves, inject sealant, seat the tire, and go. Whether you are running 2.1 XC tires or 40mm gravel slicks, this kit covers the conversion from start to finish.

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$56.99
$56.99 $65.99
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  • Orders over $100 ship free!
  • Estimated delivery: Jul 09 - Jul 13

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Specifications

  • Rim Tape Width: 25mm
  • Valve Length: 44mm
  • Sealant: 140ml No Puncture Hassle pouch
  • Compatible: XC mountain bike, gravel
  • Valve Core: Removable Presta

FAQ

Why is 25mm tape used instead of 21mm for XC and gravel?

XC and gravel rims typically have wider internal bed widths than road wheels. The 25mm tape ensures full coverage of the spoke bed without gaps, which is essential for maintaining an airtight tubeless seal.

Is 44mm long enough for most XC and gravel wheels?

Yes. 44mm valves work well for standard depth XC and gravel rims. For deeper aero rims occasionally found on gravel builds, consider the 60mm valve kit instead.

Does this kit include enough sealant for both tires?

The 140ml pouch covers one tire fill at Muc-Off recommended levels. For a full two-wheel conversion, you will need a second pouch or a larger sealant bottle.

Best For

XC mountain bikers and gravel riders converting to tubeless for the first time, or refreshing a wheelset with tape, valves, and sealant sourced in one convenient kit.

Muc-Off Ultimate Tubeless Kit - XC/Gravel | 25mm Tape | 44mm Valves Reviews:

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