Flybikes Ruben II Grips Description: For the 15th anniversary of the iconic Ruben grips, Flybikes had time to make some modern improvements and the Ruben II Grips were born. Sold in pairs. Features: Classic Ruben Mushroom pattern 45mm Flange Includes bar ends Specifications: Type: Flanged Diameter: 29mm Length: 160mm Bar Ends: Included Weight: 3.95 oz 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!