Contact Patch: Dunlop Q4 on the Triumph 675 R
Contact Patch: Dunlop Q4 on the Triumph 675 R The Dunlop Q4 doesn't last long, but grippy tires never do. Tire life and tire grip are always a trade off. Luckily the Triumph 675 R with it's Öhlins suspension is easier on tires than a liter bike. [...]