Estes BailOut! model rocket fin replication for replacement. My original clear plastic fins broke years ago and always wanted to replace them to get this rocket back in working order.

The fin assembly for this model is also the motor retainer; the print came out perfect for me and fits just right and locks in place well.

Creality

CR-10 Mini

Doesn't Matter

Yes

Standard

100%

I would highly recommend printing with a brim.