Schwalbe Billy Bonkers - Black Variant:Performance / ADDIX striking the perfect balance between

striking the perfect balance between strength and weight savings

Handlebar AeroDrive base bar with Sync armrest set

whatever you ride

and also 55 mm in some variants Pair Included: Yes (2 valves in a box) Best Suited For: MTB

By eliminating the risk of saddle sores and discomfort while road riding

Schwalbe Billy Bonkers - Black Variant:Performance / ADDIX striking the perfect balance betweenThis 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