M.O. Stainless Tuba Rims: Helleberg Classic (1930’s flat) and our “Modified” version with slight curve




Welcome to the Helleberg Classic page.

These rims are based on the flat Helleberg rims of the 1920′ and 1930’s.

H-Koted gold versions are available but in limited supply.  Please email us for availability.  

Most items are in stock– if you run into an issue, please feel free to email: or give me a call @610 505-5924.



Additional information

Weight 3 oz
Dimensions 2 × 2 × 0.75 in

32.4mm, 32.6mm, 33.2mm, 33.5mm

Plain or Coated:

Stainless, H-Kote Gold, H-Kote Black


Standard, Extra Deep +3mm

Helleberg Style

Flat (orig. circa 1930), Modified (slightly curved)


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