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Overview

Why Choose Muc-Off Rim Tape in 21mm for Your Wheels?

Muc-Off Tubeless Rim Tape in 21mm width is listed in Muc-Off's size guide for road and gravel rims, and the right width comes down to your rim's internal width. The pressure-sensitive adhesive backing creates an airtight seal, and the semi-transparent tape makes the valve hole easy to find.

The tape is made from Muc-Off's own proprietary performance material, engineered to stretch into the contour of your rim while keeping the strength and durability needed for a lasting airtight seal. Start on a clean rim: Muc-Off recommends removing old residue with its Glue & Sealant Remover first.

All the specs

MPN 20075

Roll length
50m
Width
21mm
Adhesive
Pressure-sensitive
Sizing
Match to rim internal width, next size up if between
Application
Tubeless, road and gravel rims

FAQ

Good questions

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How do I know if 21mm is the right width for my rims?

Measure your rim's internal width, wall to wall, and match the tape to it. If your rim falls between sizes, go up to the next size. Muc-Off's general guide lists 17mm and 21mm tape for road and gravel rims.

How many wheel sets does a 50m roll cover?

Muc-Off rates its 10m roll for 4 applications, and this 50m roll holds five times the tape. Your exact count depends on your rims and your overlap; Muc-Off suggests overlapping the tape by about 10 to 15cm.

Do I need to clean the rim before taping?

Yes. Muc-Off recommends cleaning the rim with its Glue & Sealant Remover to get rid of any residue from a previous setup, and making sure the rim is clean and dry before you apply the tape.

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