Kyosho Ultima ST GP rear shock mount RS-10/UMW-106

thingiverse

This is Kyosho Ultima ST GP rear shock mount/shock tower. My version is 1mm thicker than original. The original part is 5mm and this is 6mm thick. Keep in mind that this difference doesnt affect on the suspension geometry, but it might affect the rear battery holder bracket, if you use Type-R or EVO battery holders. I can confirm that with stock racing sports battery holder doesnt have any problems with fitment, but i cant confirm fitment with -R and EVO style, because i dont have access to original parts. Otherwise this part bolts to every Ultima ST chassis just fine. This part is desing is identical between the Racing Sports/Type-R/EVO versions, only the amount of fibers used in plastic differs. So you play around with infill/filaments to get a proper stiffness for the part. I used 20% CF/ 80% PETG filament with 100% infill to print my own part. Its much stiffer than original RS-10. You only need small supports to the body pin area (the sphere on top of the part, where the body holder clip attaches). Enjoy and drop a comment how did it work for you, or if you want any changes to be made! Heres the link for my project: https://www.rc10talk.com/viewtopic.php?f=30&t=44634 EDIT: Fixed the countersunk screw chamfer size in the latest 1.2 version. Now you dont need to adjust it with 6mm drill bit.