Holder for Shimano cassettes

Simple holder for Shimano cassettes with the lockring. 

Two versions are available:

• 11 speed version
  • Fits road 11 and 12 speed cassettes
  • Any cassette can fit on this version, but anything that's not 11 or 12 speed road will have a gap and so fit a bit sloppy.
     
• 10 speed version
  • Fits 6-10 speed cassettes
  • Fits MTB 11 speed cassettes and some wide-range Shimano 11 speed road cassettes, such as the 11-34.
  • Has provision to hold the 1.85mm spacer needed to mount these narrower cassettes on a wider 11 speed freehub, but it's not needed.

Print in different colors so you can quickly tell different cassette sizes without having to look at the markings or count cogs.

Designed to print on the side at 0.3mm layer height on a Prusa MK3* using PrusaSlicer. This results in 4 shells and quick printing. Will work on other printers but not quite nice. Works in any normal filament, but probably not TPU.  You can print on a smaller layer size if you really want but you're just wasting time.