Purchased these for my 2026 Honda CBR650R, we removed LHS lower engine bolt and top bolt, instructions say lower bolt M12x1.25 70mm, washer, bracket, 4mm spacer, when we went to tighten up the lower bolt it just went loose, we wondered why, so we removed the bolt and it had stripped some of the thread out of the engine casing, we measured the bolt that came out and its the same size has the replacing bolt supplied with the kit, so the kit bolt is a bout 10mm short, they are not allowing for the bits being added, not happy, would not recommend.