WTB VelociRaptor ! It was voted unanimously by MtnBikeRiders.com Staff Members that the WTB VelociRaptor are THE WORST Tires we’ve ever ridden on. Why? Well for one, they don’t grip. Each of the riders that have used these tires (mounted on the Ibex Ignition) felt like the tires didn’t offer any sidewall grip and it…