Prime is a brand new company that formed in France as of early 2021. They have introduced some amazing parts for their first drop including the Vortex fork, Whirl Wind headset, Vice clamp & Storm bars. The Vortex fork is one of our favorites because you can run it on just about every scooter wheel out there. This fork is 12 STD & 8 STD compatible and runs HIC/SCS compression systems. The matte black finish is a great look for this fork and the small Prime logo adds that little bit of contrast that will look good on any scooter you put it on. Weight: 0.79lbs (358g) Material: Aluminum Wheel Size Compatibility: Up to 125mm Wheel Width Compatibility: 24MM 8 STD ONLY, 30MM 12 STD ONLY 12 STD compatibility: Yes Compression Type: SCS or HIC Compression Bolt Type: M8 Bolt Hardware Included: Yes (Compression Bolt and Washer, 12 STD Axle, and 8mm Conversion Spacers FOR 24MM WIDE WHEELS) Crown Race Integrated: Yes