These are new 3d printed reproductions of the Hop Up bearing supports

These bearing supports have a larger "keyway" to reduce play.



Due to manufacturing tolerances, you may need to drill out or clean holes, or slightly trim some edges with an Exacto Knife.

3d printed parts are manufactured using HP MJF or SLS technology (laser fused nylon powder), not FDM home desktop DIY printers.

I DO NOT sell STL files or give them out, don't ask.

I COMBINE SHIPPING, there are many ways to do it, but you can just press the add to cart button on all the items you wish to buy and then check out, rather than using the "buy it now" option.

All my parts are made in the USA.