#1
★ Top Pick
Pirelli Angel ST 120/70ZR17 (58W) Front & 180/55ZR17 (73W) Rear Motorcycle Tires – High-Performance Sport Touring Tire for Enhanced Grip, Durability & Stability – Fits Sport & Touring Bikes
The Pirelli Angel ST fits the F 850 GS well because its 120/70ZR17 front and 180/55ZR17 rear match the bike's stock tire sizes exactly, so no fitment guesswork. The compound handles the GS's weight and the varied pace most riders keep — highway commuting one day, canyon carving the next. Wet grip is genuinely reassuring for a sport-tourer. Caveat: these aren't built for serious off-road use, so if you regularly hit gravel or dirt, look at a dual-sport-specific tire instead.
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