DUNLOP SPORTMAX ROADSMART 4 120/70-17 & 180/55-17 (COMBO)



The all-new Roadsmart IV delivers best-in-class handling, grip and mileage. Featuring a completely new tread pattern, construction, compounds, profiles and new technology.

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Data sheet

Width Combo 120/180
StylesSport Touring

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THE RSIV IS A COMPLETELY NEW TIRE— NEW TREAD PATTERNS, CONSTRUCTION, COMPOUNDS, PROFILES AND NEW TECHNOLOGY. PROFILES Both front and rear tire profiles are changed significantly, resulting in 15% lighter steering on turn-in with more linear response. On backroads especially, the RSIV makes it easier to set up a turn, and the steering is more consistent from upright to full lean for more precise rider feedback. Another benefit: lighter steering decreases rider fatigue so you can stay sharper longer. TREAD PATTERN New tread patterns work in harmony with the new profiles, improving tread wear, grip, and handling (especially in wet conditions). The RSIV’s optimized groove angles and strengthening of its tread rigidity through strategically placed thinner tread grooves contribute to more even wear across the life of the tire, while maintaining superior wet-weather performance.