Mellow are back with another mega bouldering line from Shawn Raboutou. Nestled in the Colorado trees, this long standing project got its name from a pet Chameleon and becomes the latest next level test piece that falls to the sword of Raboutou. Comprising of a punchy V15 start and finishing up TRON, V14, MEGATRON is only the fifth boulder ever to achieve the V17 grade - making Shawn the first climber in the world to climb two boulders at the grade having first climbed Alphane earlier in the year. Check out the send footage below. Enjoy!