The grip of choice for World Cup style assassin and gloveless wonder, Sam Blenkinsop, the Knuckleduster embodies our attention to detail and our focus on function. Not only have Deity developed a TRC rubber blend that gives you remarkable grip with incredible durability, the Knuckleduster also features a tapered internal sleeve that you have to tap onto your handlebar for full engagement. This tapered sleeve feels like it is already locked into place once fully tapped onto the bar and coupled with a single bolt lock-on clamp, you will not develop any play. The body of the grip combines the best elements of a half-waffle, mushroom ribbing, and an ergo feel in a stunning package. COMPOUND: TRC Rubber BAR ATTACHMENT: Single Lockring LENGTH: 132mm OUTSIDE DIAMETER: 32mm