e-thirteen TRS+ chain guide

I ve had a lot of problems with original chain guide opening while riding, until I eventually lost it and decided to design a new one. The guide is made of one piece wich solves the opening problem. The original bolt is replaced with M4 bolt and moved to the top. You will also need a M4 nut and a washer, which neds to be filed flat on both sides in such a way that it fits in the slot on the aluminum holder.

Works great for me, no problems since 2020!