The V2 Lock On System eliminates the need for wire and glue. Utilizing an OE spec throttle tube with a Snap On Cam System, the grip comes molded directly to the plastic tube. Simply replace the grip as you would the entire throttle tube. On the clutch side, the grip is molded to a plastic tube that features a lock jaw clamp to secure the grip to the bars. Simply slide into position and tighten the pre-installed clamp and you are ready to ride. No waiting for glue to dry, no sticky messes and the comfort of knowing that your grips are locked in place and aren*t going to slip off during your ride. Fitment Yamaha WR250F 2014 Yamaha WR250F 2015 Yamaha WR250F 2016 Yamaha WR250F 2017 Yamaha WR250F 2018 Yamaha WR250F 2019 Yamaha WR250F 2020 Yamaha WR250F 2021 Yamaha WR250F 2022 Yamaha WR450F 2014 Yamaha WR450F 2015 Yamaha WR450F 2016 Yamaha WR450F 2017 Yamaha WR450F 2018 Yamaha WR450F 2019 Yamaha WR450F 2020 Yamaha WR450F 2021 Yamaha WR450F 2022 Yamaha YZ250 2014 Yamaha YZ250 2015 Yamaha YZ250 2016 Yamaha YZ250 2017 Yamaha YZ250 2018 Yamaha YZ250 2019 Yamaha YZ250 2020 Yamaha YZ250 2021 Yamaha YZ250 2022 Yamaha YZ250FX 2015 Yamaha YZ250FX 2016 Yamaha YZ250FX 2017 Yamaha YZ250FX 2018 Yamaha YZ250FX 2019 Yamaha YZ250FX 2020 Yamaha YZ250FX 2021 Yamaha YZ250FX 2022 Yamaha YZ450FX 2016 Yamaha YZ450FX 2017 Yamaha YZ450FX 2018 Yamaha YZ450FX 2019 Yamaha YZ450FX 2020 Yamaha YZ450FX 2021 Yamaha YZ450FX 2022