This product is 3D data that faithfully reproduces the 16-inch star hub wheel cap (wheel cover) used from the Knucklehead era to the Panhead era.

The wheel cap's design, which evolved into an accessory combining practicality and ornamentation in vintage American motorcycles from the late 1930s to the 1960s, has been adapted for model making using 3D printers.

Initially, the wheel cap's primary role was as a functional part to protect the hub, but as time progressed, its ornamental aspect, predominated by chrome finishes, grew stronger, transforming it into a crucial exterior part symbolizing vintage style.

As a part that significantly influences the appearance of the undercarriage, this 3D data is ideal for displays combined with engines and frames, and for scale model production.

History and Features of the Wheel Cap

From the Knucklehead era (1936-47) to the Panhead era (1948-64), 16-inch star hub wheels were adopted in many models, and wheel caps, which adorned their centers, were available as genuine accessories.

In the late 1930s, simple shapes emphasizing practicality were dominant, but by the 1950s, the design evolved to prioritize chrome finishes, strengthening its position as an ornamental part that enhanced the overall completeness of the vehicle.

Today, original parts from that time and reproduction parts that replicate them are highly valued among vintage V-Twin enthusiasts and collectors.

Data Content and Specifications

Knucklehead ~ Panhead Era

16-inch Wheel Cap 3D Data

・For model making with 3D printers

・Faithfully reproduced details

・Designed for resin 3D printers

・Can also be printed with FDM printers

※This data is primarily intended for model and display purposes.

Provided File Formats

STL

STP

Summary

The 16-inch wheel cap evolved from a functional part to an ornamental accessory symbolizing vintage style, spanning the Knucklehead to Panhead eras.

This 3D data is created as material for enjoying the historical background and the aesthetic form of the undercarriage as a scale model.