Grit Extremist Pro Scooter SKILL LEVEL: Beginner/Intermediate Rider, WEIGHT: 7.67 lbs DECK: 4" W x 19" L with lightweight 6061 heat-treated alloy deck, 3 degrees concavity and a diamond shaped down tube COMPRESSION: Threaded, FORK: Threaded high tensile steel fork, CLAMP: Alloy double clamp BARS: 20.8" H x 18" W All New MX Style High Tensile Y Bars, GRIPS: Soft feel grips WHEELS: All new 100MM 88A Alloy Cast Core wheels with ABEC 7 bearings, BRAKE: Flex brake