$180 shipped For sale here is a set of Cobalt Blue Lightech Chain Adjusters, part number TEYA003COB, for Yamaha, 2015-up YZF-R1/R1M/R1S, and 2016-up MT-10.** Info here: https://www.tawperformance.com/lightech-chain-adjusters-yamaha-r1-2015-teya003cob They have been machined to accept the Fast Frank rear captive caliper bracket. I used it with the under mount bracket, in the FF “semi quick change kit”. I’m pretty sure it will fit the top mount caliper bracket, and they work fine without the captive bracket as well. They are in excellent condition except for a small mark where the anodize is worn. Check out all pics here:https://imgur.com/a/VN7w3xL feel free to ask questions.