It is the GT250R/GT650R/GT650S and GV650(new model) for clutch and brake lever set. And they are 6 positions Lever adjustment. Both clutch and brake levers are CNC machined Billet 6061 T6 Aluminum(Red). It is made in Korea. **It is only for front master cylinder with adjustable lever**It is produced by Korean tuning bike company which is called XRT and they provide their product to Hyosung. You can find the XRT logo on the middle of lever.They have high quality products with no swirl marks. Also their qualities are much better than Chinese made levers and most people agree with that they are even better than the Pazzo levers. XRT produce one of the best levers for sure. Note: Does not come with any installation instructions. This is just the part itself, without any retail packaging or documentation.