Dunlop Sportmax RoadSmart IV
110/70 R17 W (54)

Product description & features

• Hi Silica X and Fine Carbon compounds
• Multi-Tread rear and JointLess construction
• Dynamic Front Formula profile

Dunlop have developed the Sportmax RoadSmart IV as their flagship sport-touring tyre, the next evolution of the RoadSmart line. Built to balance class-leading mileage, strong wet grip and nimble sport handling in a single tyre.

Available in one of the widest size ranges of any manufacturer, it upgrades the RoadSmart III with new patterns, construction, compounds and profiles.

Sportmax RoadSmart IV tyres are available in 17 inch, 18 inch and 19 inch front and rear fitments for sport-touring motorcycles.

Wet and Dry Grip

Dunlop's Hi Silica X compound improves wet grip, while Fine Carbon boosts dry grip, increases mileage and warms the tyre up rapidly. This gives dependable grip from the first roll of the tyre, which builds confidence in cold or wet conditions.

Mileage and Even Wear

Multi-Tread (MT) technology on the rear pairs a long-wearing centre compound for straight-line longevity with softer shoulder compounds for cornering grip, while JointLess construction and optimised grooves promote even wear. Dunlop's testing shows 23-26% more mileage than the RoadSmart III.

Handling and Stability

A Dynamic Front Formula (DFF) front profile reduces steering effort - Dunlop quotes 15% lighter steering on turn-in - while a new sidewall construction improves stability, feedback and comfort. This gives agile, low-effort handling that feels like a sports tyre.