Schwalbe Billy Bonkers - Black Variant:Performance / ADDIX and tight jumps on the

and tight jumps on the high end for when it's time to drill it on asphalt

lightweight shaped collar reduces irritation

Utilizes XD driver body10-50t or 10-52t expanded range availableBlack colorway makes the XG-1275 cassette right at home on any build

5mm crank spindle spacer

Tedious lashing and complicated handling are now a thing of the past

Schwalbe Billy Bonkers - Black Variant:Performance / ADDIX and tight jumps on theThis lightweight (490g Performance Line), not only rolls extremely easily, it also ensures fun loving and agile riding. If tricks and jumps get messed up, Billy Bonkers remains good natured, forgiving even egregious mistakes. Features Maximal micro teeth: For grip on dusty and sandy groundClosely positioned blocks: Multiply the grippy edgesSmall ramps: Increase the speed of the tire, resulting in more airtime Specifications ETRTO: 54