Original Equipment (OE) fitment on the 2021 Harley-Davidson 1250 Sportster S.
Modern high-performance radial technology to match the impressive power package of the revolutionary next-generation performance cruiser.
The casing profiles have been especially designed to combine the appeal of wide tyres with inspiring handling.
The GT503’s tread design has been tuned to offer excellent dry grip, controlled wear and ample wet performance.