Rotor Bumpers for Brass Instruments


Once installed each piece must be trimmed with a utility knife or razor blade to align valves.

If the size you need is not available, please call us at 817-993-6400 ex. 1 and we are happy to cut some for you.

Unsure which bumpers you need? See this article.

Basic brass instrument repair instructions PDF

Weight 0.1 lbs
Dimensions 1 × .5 × .25 in

4 mm, 4.5 mm, 5 mm, 5.2 mm, 5.5 mm, 6 mm, T-Cork, Variation Pack


Red Medium Silicone, White Medium Silicone, Black Soft Neoprene, Buna Neoprene, Variation Pack


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