Schwalbe Billy Bonkers - Black Size:26 x 2.1" this device is built for

this device is built for long rides

durable construction and insulated fabrics

Regular type mineral oil for hydraulic brakes

is more versatile than ever

Schwalbe Billy Bonkers - Black Size:26 x 2.1" this device is built forThis 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