KTM 890 Chain Slack Tool

To adjust properly the slack on my motorcycle I created the tool that will help me to do it right.KTM 790/890 motorbikes require 2-5mm slack of a chain measured at distance of 25mm from chain slider. Tool is 25mm wide, has an opening to see the distance of chain from swing arm and thickness of 3,5 mm that is in between required range. Printed with PLA.