Proven performance by world-champion racing teams - Developed and tested by Red Bull® KTM® Factory Racing and Rockstar Energy® Husqvarna® Factory Racing rally teams earning top podium finishes in five prestigious rallies in 2019 including Dakar and Abu Dhabi Desert Challenge, Increased void ratio and reduced weight compared to the Michelin® Desert Race tire - Reinforced tread blocks and optimized architecture deliver increased traction in soft terrain, and a 500g weight reduction in unsprung mass compared to the Michelin® Desert Race tire, Optimized knobs for enhanced grip and traction - Directional V-shaped central knobs offer maximum traction in deep sand while knob radius and clearance angles deliver maximum braking support, More grip and support in deep soft grounds, Excellent high-speed stability - The DOT and FIM-approved knobby rear tire provides tremendous high-speed stability in sandy conditions, More void ratio tread pattern, Resistant to impacts and cuts even at temperatures above 49 °C (120 °F), Softer architecture, Desert Race tire tread delivers improved handling, grip and traction, Designed for 450cc desert/off-road bikes, R-rated for speeds up to 106 mph, Tube Type (TT), Blackwall, When used in conjunction with Michelin® Bib Mousse, tire is no longer intended for use on public highway (NHS).