The Kink Sever BMX Tyre 20 X 2. 4" features a simple, yet stylish and effective low-profile tread pattern that rolls fast while providing a ton of grip. The entire outer tread surface is micro-knurled which adds additional traction, fresh out of the box. The 2. 4" tire width and resilient rubber compound help soften hard landings for both the rider and the rims. Increased thickness in the side wall areas helps to prevent flats and improves stability even when running lower tire pressures.