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*Versus predecessor, RoadSmart III
**GT version tuned for enhanced agility. Please consult fitment guide for recommended fitment per model
***SP version offering augmented high speed stability. Please consult fitment guide for recommended fitment per model
HYPERSPORT
SPORT-TOURING
SUPERSPORT
Med det nye RoadSmart IV er veien din. Det optimaliserte slitebanemønsteret og den avanserte gummiblandingen hjelper deg med å styre veien med selvillit, selv under våte forhold. Kjør sterkere, kjør lengre.
Akkurat som forgjengeren leverer RoadSmart IV enestående kjørelengde. Brukes i Dunlops racingdekk og er tilgjengelig for første gang innen sport-touring, JointLess Tread (JLT) og Multi-Tread (MT) reduserer dekkslitasje og støyvibrasjoner. Så du er fri til å bare fortsette å kjøre.
Carcass Tension Control System (CTCS) controls casing stress distribution, optimising the tension in different areas, resulting in more consistent and controlled line holding, straight-line traction and better feedback.
Jointless Tread (JLT) strip-winding technology allows multiple compounds to be precisely positioned on the tyre to achieve advantages in durability, wear resistance, grip from the tread centre to shoulder and high-speed tyre stability.
The front tyre section shape and mould profile have been optimised using Dunlop’s Dynamic Front Formula (DFF) design approach. This provides the ideal balance between steering effort, stability and feedback, delivering unparalleled rider confidence and enjoyment.
An increased Silica content is used to promote compound flexibility at low temperatures. Used to reduce a compound's reliance on temperature to offer optimum grip in wet and less than ideal conditions, as well as to increase mileage.
Years of success in global Superbike, Endurance and GP championships have resulted in the development of a pioneering multi-compound, which is transferred to many of our current Sportmax track and road products. By mixing compounds, the same tyre can display different performance properties at maximum leaning angles than when upright during straight line speed.
All our radial street tyres are designed using a combination of Computer Aided Design (CAD) technology and Finite Element Analysis (FEA) as well as JointLess Belt (JLB) construction (either front or rear). JLB construction eliminates the belt overlaps resulting in smoother handling and a more stable contact patch with the road.
Rayon is used as casing ply material, to improve mileage & shorten warm-up time.
All our radial street tyres are designed using a combination of Computer Aided Design (CAD) technology and Finite Element Analysis (FEA) as well as JointLess Belt (JLB) construction (either front or rear). JLB construction eliminates the belt overlaps resulting in smoother handling and a more stable contact patch with the road.
The new pattern will ensure faster warm up times and optimised wear thanks to the tuned tread stiffness and enhanced groove angles.
The Roadsmart IV tread pattern maintains all the advantages of its predecessor with the added benefit of superior wet performance and further improved consistency throughout its service life.
The Roadsmart IV CTCS-casing provides a more consistent dynamic footprint between 7° and 30° of lean enduring better wear appearance, contributing to durability and improved compound efficiency.
Using Dunlop's proven DFF (Dynamic Front Formula) the front and rear tyres' section shapes have been intricately optimised to offer both responsive handling and confidence-inspiring stability, even when riding two-up and carrying luggage.
The all-new compound and optimised pattern design work in conjunction to provide the very best in wet performance.
| Montering | DESCRIPTION | Last / hastighet | TT/TL | Produkt kode |
|---|---|---|---|---|
| FORAN | 110/70ZR17 (54W) TL SX ROADSMART IV | 54W | TL | 636506 |
| FORAN | 120/60ZR17 (55W) TL SX ROADSMART IV | 55W | TL | 637282 |
| FORAN | 120/70ZR17 (58W) TL SX ROADSMART IV GT | 58W | TL | 636508 |
| FORAN | 120/70ZR17 (58W) TL SX ROADSMART IV SP | 58W | TL | 636509 |
| FORAN | 130/70ZR17 (62W) TL SX ROADSMART IV | 62W | TL | 637283 |
| BAK | 140/70R17 66H TL SX ROADSMART IV | 66H | TL | 636513 |
| BAK | 150/60R17 66H TL SX ROADSMART IV | 66H | TL | 636514 |
| BAK | 150/70ZR17 (69W) TL SX ROADSMART IV | 69W | TL | 636515 |
| BAK | 160/60ZR17 (69W) TL SX ROADSMART IV | 69W | TL | 636516 |
| BAK | 160/70ZR17 (73W) TL SX ROADSMART IV | 73W | TL | 637286 |
| BAK | 170/60ZR17 (72W) TL SX ROADSMART IV | 72W | TL | 636517 |
| BAK | 180/55ZR17 (73W) TL SX ROADSMART IV GT | 73W | TL | 636518 |
| BAK | 180/55ZR17 (73W) TL SX ROADSMART IV SP | 73W | TL | 636519 |
| BAK | 190/50ZR17 (73W) TL SX ROADSMART IV | 73W | TL | 636520 |
| BAK | 190/55ZR17 (75W) TL SX ROADSMART IV GT | 75W | TL | 636521 |
| BAK | 190/55ZR17 (75W) TL SX ROADSMART IV SP | 75W | TL | 636522 |
| BAK | 190/60ZR17 (78W) TL SX ROADSMART IV | 78W | TL | 637773 |
| Montering | DESCRIPTION | Last / hastighet | TT/TL | Produkt kode |
|---|---|---|---|---|
| FORAN | 110/80R18 58V TL SX ROADSMART IV | 58V | TL | 637281 |
| FORAN | 120/70ZR18 (59W) TL SX ROADSMART IV | 59W | TL | 636511 |
| BAK | 140/70R18 67V TL SX ROADSMART IV | 67V | TL | 637284 |
| BAK | 150/70ZR18 (70W) TL SX ROADSMART IV | 70W | TL | 637285 |
| BAK | 160/60ZR18 (70W) TL SX ROADSMART IV | 70W | TL | 637731 |
| BAK | 170/60ZR18 (73W) TL SX ROADSMART IV | 73W | TL | 637287 |
| Montering | DESCRIPTION | Last / hastighet | TT/TL | Produkt kode |
|---|---|---|---|---|
| FORAN | 120/70ZR19 (60W) TL SX ROADSMART IV | 60W | TL | 636512 |
