toad_master45 Posted April 28, 2023 Report Share Posted April 28, 2023 (edited) Anyone managed to fit 4 bolt shimano cranks on a 2021 fourplay? i have some nice old saint M800s that still have the 4 granny ring mounts. but it looks like im 10mm out with the chain line 🙃 Edited April 28, 2023 by toad_master45 Quote Link to comment Share on other sites More sharing options...
Chakers1998 Posted April 29, 2023 Report Share Posted April 29, 2023 I don't have them fitted on a Fourplay, or even a 73mm frame, but I have Saint m810s on a 63mm Hex and I have to use the three BB spacers on the drive side cup to get the right clearance and chainline despite Shimano saying to use two spacers on the drive side and one of the non drive. I take it that you have a Fourplay Pro with the threaded on rear freewheel that is stopping you from adjusting the chainline at the rear? Quote Link to comment Share on other sites More sharing options...
toad_master45 Posted May 2, 2023 Author Report Share Posted May 2, 2023 @Chakers1998 i'm using a pro4 ss in the rear so changing the chain-line isn't a problem. With the saint i need to have the crank about 4mm farther out on the drive side and the axle is only so long. If i assemble it with extra spacers in in the bb i cant get the plastic Crank Arm Fixing Bolt to engage. I could machine down the granny ring mounts but that seams a bit 1 way if it doen't work Quote Link to comment Share on other sites More sharing options...
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