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

Scale Model Choppers keychains are meticulously crafted motorcycle accessories, produced using the same stereolithography 3D printer and resin material as our 1/6 scale engine models.

Product Features

• Created with a stereolithography 3D printer (high-definition resin). Same material and hand-finishing by the same craftsmen as our engine models.
• Colors: Black / Clear Red / Clear Blue
• Clear colors have a transparent finish that reveals the internal structure when held up to light.
• Comes with a metal key ring. Can be attached to motorcycle keys, bags, or backpacks.

Commitment to Materials

While general stereolithography 3D printing resins are highly rigid, they are also prone to cracking and weak against impact. At Scale Model Choppers, we address this weakness by using a unique resin blend formulated with additives to enhance flexibility. Compared to standard resin products, this increases tenacity, making it more resistant to cracking from minor everyday impacts.

Specifications

• Size: Approximately 5cm
• Material: Custom-blended stereolithography resin (3D printed) + clear coating finish
• Accessories: Metal key ring
• Manufacturing: Osaka, Japan / Handcrafted one by one

Please Note

• As these are handmade products, slight variations may occur between individual items.
• While our custom resin blend makes them more resistant to breakage, strong impacts or drops may still cause damage. Please handle delicate parts (protrusions, thin areas, etc.) with care, as they are vulnerable to impact.
• Resin material is susceptible to heat; prolonged exposure to high temperatures (inside a car, direct sunlight, hot water, etc.) 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 1/6 scale engine models