Spacer library
Small part.
Whole connection.
Explore the shapes between your cockpit and your frame. Find a profile. Turn it over. Take a closer look.
Explore the collection
Transition 08
6 demo models / 4 profile families
View in 3D Download GLB + STL
Demo geometry. Compatibility unverified.The collection
Find your starting point.
No matching profiles.
Try a name like “Aero”, a model code, or another profile family.
A note on fit
A matching outline is only the beginning. Frame, headset, steerer and routing details must be confirmed together. These examples do not establish compatibility with any bicycle.
Build a fit briefFrom screen to discussion
Explore with context.
Use the models to understand a shape and share a design idea. Use manufacturer drawings to confirm a real fit.
What is in this library?
Six original demonstration models across four profile families. The names, dimensions and geometry are illustrative, with no verified connection to a production YISHUN part or bicycle model.
Which file should I download?
Choose GLB for a portable 3D scene with materials. Its geometry uses meters. Choose STL for a triangle mesh with dimensions authored in millimeters; STL itself carries no unit metadata. Both files contain the same demo shape.
Can I manufacture or install these?
These files are for visual review only. They have no validated tolerances, material specification, load testing or installation approval. Obtain the correct production drawing and instructions from the component and frame manufacturers.