Trottinette de trampoline TS PRO 7.5" Envy Red Camo Dimension_110mm 5n (520mm) Medium Taille:5.0 x 20.0" 5n (520mm) Medium has smooth edges to minimize snagging during grinds The TS Pro bar can be customized in height by using one of the two extensions provided (1x 50mm and 1x 100mm) these personal customizations give budding riders the ability to set their training scooter to their liking and get their tricks dialled in from the trampoline – and straight to the park – meaning you can get your trick motions down pat to land first try Envy has thoughtfully crafted the compression system to match our pro level completes using fully sealed bearings with aluminium compression shim