Is this 3D model free to download?

Yes, The Ratcheting CVT is free to download from Thingiverse. Open it in the free Thinger app, or use the "Download from Thingiverse" link to open the original listing by the creator.

Where do I download the STL file?

The download is hosted by Thingiverse. Use the "Download from Thingiverse" link on this page to open the original listing and grab the file, or save it to your print queue in the free Thinger app.

Designed by Gear_Down_For_What, published on Thingiverse. Please credit the creator when sharing your print.

Can I print this at home?

Yes. This is a printable 3D model intended for home FDM and resin printers. Check the original listing for suggested print settings.

The Ratcheting CVT 3D printable model by Gear_Down_For_What

The Ratcheting CVT

Source: Thingiverse by Gear_Down_For_What

The The Ratcheting CVT is a free printable 3D model from Thingiverse by Gear_Down_For_What. Description: Assembly: #####Torque Capabilities Please know that i designed this CVT for a demonstration model, it's not intended to be used as an actual transmission ####How. You can download the STL file from the original listing below and print it at home.

Open in Thinger (free) Download from Thingiverse

1,141 saves Source: Thingiverse Updated 2026-11-01 License: CC-BY · commercial OK 2 makes Category: Vehicles & RC

Tags: CVT, ratcheting, transmission

About this model

Description: Assembly: #####Torque Capabilities Please know that i designed this CVT for a demonstration model, it's not intended to be used as an actual transmission ####How This Works - Watch the video! Hardware Required! - 2 Sheetrock screws 1" or 2" long. - 4.5mm BB's You Need These BB's Print settings - You need to calibrate your printer to +/- .02 mm on a 20mm calibration cube before you print this or it will not fit and/or work properly, use horizontal expansion to accomplish this if necessary, but often oversized parts are caused by printing speed or worn out nozzle. - It is also necessary to level your bed - especially if you have an auto leveling sensor. This one cause me to have to reprint due to compensation that is done after auto leveling. - 1.2mm wall thickness and 10% - 30%…

Frequently asked questions

Is this 3D model free to download?: Yes. The Ratcheting CVT is free to download from Thingiverse. Open it in the free Thinger app, or use the "Download from Thingiverse" link above to open the original listing.
Where is the STL hosted?: The download is hosted by Thingiverse, not by Thinger. We link you directly to the original listing by Gear_Down_For_What.
Who made this model?: Designed by Gear_Down_For_What, published on Thingiverse. Please credit the creator when sharing your print online.
Can I print this at home?: Yes. This model is intended for home FDM and resin 3D printers. Check the original listing for suggested print settings like layer height and supports.