ISCG05 Chain Guide

Designed for BXT MTB-117 mountainbike frame and a 34t chainring. Probably fits other frames too.

Distance from the base of the guard to the center of the chain is 12.45 mm, adding up to a 49 mm chainline on a 73mm wide bracket (I'm currently running a non-boost rear wheel). If you want to use it for a wider chainline you could simply add the spacer between the frame and the chain guard. Use z-axis scaling to adjust the thickness of the spacer to match your chainline.

Materials needed:

• M6x8 tapered screw (or longer if you use a spacer)