Schwalbe Black Jack Tyre 16 x 1.90" - ZERO/AIR
Lower weight, lower rolling resistance, better grip. It slices through terrain with its "sharks-tooth" U-Blocks that make it grip much more aggressively, particularly in curves.
- Versatile tread with good grip and easy rolling
- Replacement tyre for SwiftyAIR MK1 and MK2
- Size: ETRTO 47 - 305mm (16 x 1.90")
- Weight: 370g | 0.8lb
- Max Pressure: 30 - 65psi | 2.0 - 4.5bar