RVF 400 Chain tensioner

This C-spanner is made to adjust the chain tension on a Honda RVF 400 motorcycle. It can be printed with a 17mm nut at the end for you to attach a spanner or a wrench for the extra leverage needed to turn the wheel hub. Be sure to print it with 100% infill as it needs to be as strong as possible.

Made to fit a hub of 120mm diameter with 12 teeth (30° apart)