I have a triple clamp and top clamp sub-mount set-up I don't need. This is everything you need to mount a Scott's sub-mount stabilizer. Or if you just want to raise your bars or add fat bars. (always add stabilizer later). This is for 00 and up YZF (off my 00 426) for oversized bars. This is the Scotts brand and comes with the tower clamp. I mounted this and rode one time with it before getting my new 250 F which has the same set up. Retail $220. my loss your deal $150. PM me if intrested.