Metzeler Karoo 4 90/90 R21 54T

Karoo 4 Tire.The KAROO™ 4 is the evolution of the legendary KAROO™ 3:the right solution for adventure motorbikes and big enduros to push the limits of adventure touring.Rubber compound front tyre:New, robust and resistant rubber generation.Wide temperature window.Patented multi-pitch profile design:Tread with different areas.Provides a smooth rolli... moreng motion and reduces noise.Angled tread blocks:Improved off-road traction.Ensure stability on the road and directional stability.Optimised contact surface:More tread blocks with contact to the ground.Smooth rolling, support for driver assistance systems.Patented tread design:Tread area acts as a mud collection reservoir.Material is collected to promote traction and prepared for self-cleaning.DYMATEC™:Dynamic Mould Angle Technology.Different angles of the tread groove walls depending on the inclination for increased tread resistance and even wear.Radial construction with INTERACT™ technology:INTERACT™ steel belts with different tension ranges.Improved driving feel in leaned position.Reduces structural and thermal stresses.Maximises steering neutrality and wet performance.Rubber compound rear tyre:Dual compound layout.Central tread with 100% carbon black compound for extreme abrasion and tear resistance.Softer base compound with silica content.Thermal stability for improved on-road performance.