Good Morning Forum members, I'm looking to purchase a spring-loaded chain tensioner. On my latest build I need (2), one for the slack in the top of the chain and one for the bottom. I can't make the chain any shorter. The last spring-loaded chain tensioner that I purchased was (I believe) from Sick Bike parts for about $24...I don't think they are selling them any longer. If any body has any sources for pre-built ones, I would greatly appreciate the link. Thanks again.