SURVIVAL OF THE STRONGEST: More Than the Strongest Carbon Wheelset In Our Known Universe, Traverse HDs deliver unbeatable control and pinch-flat resistance in severe terrain, unlocking progression in the bike park, on a trail ride, or on an Enduro World Cup track.STRONG LIKE BULL (NO BULL): Our strongest rim shape combined with off-set spoke drilling and molded with optimized carbon fibers for front and rear specific characteristics, add up to our strongest carbon trail wheels we have ever made.SMOOTH AND STRONG: Front layup delivers a smooth, control-enhancing ride, while the rear optimizes stiffness & impact strength.HIGH PRECISION HANDLING: The fusion of control and durability- where stiffness meets grip, HD glues you to your line and snaps you to the next with precision and speed.SAYONARA PINCH FLATS: Optimized "Flat Top" bead profile requires 85% more force to pinch flat compared to a standard round bead, virtually eliminating "snake bites". United States patent pending.AIR TIME: Thank our genius engineer, Chuck Teixeira, for inventing the "Roval ThreadBed Valve"- a valve that threads directly into the rim eliminating compression nuts, air loss from rim flex, makes tire set-up easier, and reduces sealant clogs.LIFETIME WARRANTY: On Roval Wheels when registered within the first 90 days of purchase.CRASH REPLACEMENT: 2 Year "It Happens" No Fault Crash Replacement - If you damage your Roval product while riding within the first two years of ownership and it's not covered under warranty, we'll still replace or repair. USA Only and wheels must be registered.