Js Racing - Rapfix II Quick Release HubSpecifications: Manufacturer: Js Racing Reference Number: WB RPII Red Collab between J's Racing and Made by Works Bell. Japan's the premier interior performance company, well known for their Rapfix series of quick releases. The Rapfix II uses a patented ball locking design which will not come off during driving but allows for quick and easy removal. No play whatsoever, this is the ORIGINAL! The piece is a cold forged aluminum body, which is track