Martin frame plate – engraved manufacturer plate

Martin frame plate: we reproduce your identification plate in anodized aluminum, engraved with your motorcycle information to match the original look.

This manufacturer plate (also called a serial number plate or mines plate) can be useful for restoration, registration paperwork, or inspection/authorities.

Specifications

• Material: black anodized aluminum
• Mounting: drilled plate, 2 holes / 2 rivets

Standard drilling: hole centers are 5 mm (≈ 0.20 in) from the edges . With 2 holes, center‑to‑center spacing is therefore plate width − 10 mm (≈ plate width − 0.39 in).

Information to provide

• Serial No. (and/or frame number if shown)
• Type (manufacturer code)
• Displacement (cc) (and, if known, year / version)
• If your original plate has a specific format or drilling: plate size + hole positions

Standard drilling

For drilling, hole centers are always 5 mm (≈ 0.20 in) from the edges. With 2 horizontal holes: pitch = width − 10 mm (≈ width − 0.39 in). With 2 vertical holes: pitch = height − 10 mm (≈ height − 0.39 in). With 4 corner holes: horizontal pitch = width − 10 mm (≈ width − 0.39 in) and vertical pitch = height − 10 mm (≈ height − 0.39 in).

Covered models (examples)

Depending on year and version, this plate can fit Moto Martin motorcycles and Martin chassis specials built on different bases.

• Moto Martin (frames / motorcycles, 1970s–1980s)
• Special builds on Honda, Kawasaki, Suzuki engines (depending on the build)