Intended for spirited road and track use on lightweight motorcycles, the Dunlop SPORTSMART TT 140/70R17 66H is built to bridge road grip and track durability. This sport tyre suits riders who demand sharp steering and confidence when pushing harder on twisty roads. It is designed to maintain consistent behaviour across varied temperatures and road surfaces.

The carcass and compound are tuned to deliver a precise contact patch and rapid heating for improved wet grip and cornering stability. Advanced tread geometry promotes efficient water evacuation and shortens braking distance when conditions turn damp. The tyre construction balances compound longevity with responsive steering response to support both road commuters and track day enthusiasts.

For the rider the result is enhanced control and predictable feedback in aggressive riding scenarios. You will notice improved braking performance and neutral handling at lean angles. This tyre offers a clear step up for those who value performance and usable track capability without compromising everyday usability.