Onza svelt tyrethe onza svelt tyre is the all rounder if looking for rolling efficiency speed and grip the low profile block tread in the centre rolls exceptionally fast and when combined with the aggressive shoulder profile you can maintain this high speed as they grip very well through the corners perfect balance of traction grip and rolling efficiencythis tyre is designed to be ridden aggressively and features extreme traction though loose and wet sloppy terrain whilst carrying momentum