Check the listing for details. Theory Data Grips (Flanged) (Black) [GRITH6800BLA]. Color: Black, Condition: New. Listed at 7.99 USD. Theory Data Flanged BMX Grips Description: The Theory Data Flanged grips feature the classic mushroom pattern in a soft compound for the ultimate comfort for a long day of riding. The Data grips include a set of plastic Theory bar ends and are available in a wide variety of color options. Sold in pairs. Features: Mushroom style pattern Plastic bar ends Available in multiple color options Flangeless version available here Specifications: Type: Flanged Diameter: - Length: 150mm Bar Ends: Plastic Plug Style Weight: - Want to upgrade your Bar Ends? Dan's Comp has a large selection to choose from, click here to view. Dan's Comp recommends Grip Glue to keep your grips from slipping. Not sure how to install BMX grips? Check out our video below! About Us | View Store