Authentic palm-sized collector's items for vintage motorcycle enthusiasts.

Scale Model Choppers keychains are carefully crafted motorcycle accessories made with the same stereolithography 3D printer and resin material as our 1/6 scale engine models.

Product Features

• Molded with a stereolithography 3D printer (high-definition resin). Made from the same material and hand-finished by the same artisans as our engine models.
• Colors: Black / Clear Red / Clear Blue
• Clear colors have a transparent finish that allows internal structures to be seen when held up to the light.
• Comes with a metal key ring. Can be attached to motorcycle keys, bags, or backpacks.

Commitment to Materials

While common resins for stereolithography 3D printing have high hardness, they are also brittle and prone to cracking upon impact. At Scale Model Choppers, we address this weakness by using a unique resin blend with added flexibility-enhancing additives. Compared to standard resin products, our products offer increased toughness and are less likely to crack from minor impacts during daily use.

Specifications

• Size: Approximately 5cm
• Material: Uniquely blended stereolithography resin (3D printed) + clear coating finish
• Accessories: Metal key ring
• Manufacture: Handmade in Osaka, Japan / Each item individually crafted

Please Note

• As each product is handmade, slight variations may occur between individual items.
• While our unique resin blend makes them more resistant to breakage, they may still be damaged by strong impacts or drops. Particularly delicate areas (protrusions, thin sections, etc.) are vulnerable to impact, so please handle with care.
• Resin material is sensitive to heat, and prolonged exposure to high-temperature environments (e.g., inside a car, direct sunlight, hot water) may cause deformation or melting. We recommend storing in a cool place.
• Avoid prolonged storage in direct sunlight or high-temperature, high-humidity environments.

▶ See our 1/6 scale engine models