- The Schwalbe tire for Pump Track, Dirt Jump and Slopestyle
- This light weight not only rolls with extreme ease, but is also driven in a playful and agile way. Even after making the wrong tricks and jumps, Billy Bonkers is extremely good and forgives even the most serious errors
- Maximum microdenatting, for the grip on dusty surfaces and sand.
- The finished blocks multiply the grip edges.
- the small ramps help tires to roll faster. The consequence: plus airtime!
- extremely light and very fast
- perfect for making many jumps
- Performance Addix
- E.T.R.T.O. 50-355
- Measure: 18x2.00

- Brand: Schwalbe
- Delivery Content: Tyre
- Etrto: 50-355
- Etrto: Inner Diameter: 355
- Etrto: Width: 50
- Kind: Folding tires
- Color / Decor: Black
- Pressure (bar): Max. 4.0
- Size: 18 x 2.00
- Technology: Addix Performance Compound
Increase in very durable rubber with a wide range of requirements. Similar to speedgrip, it is a universal compound for the pneumatic of the performance line.
Performance line
Excellent quality for intensive use.
- Sidewall color: bronze