Metzeler 6 Days Extreme Tire Tire Size:90/90-21 Heavy-duty base system mounts to

Heavy-duty base system mounts to tubular or square bars from 5/8"-2" in diameter or to flat

ester-based lubricant for 4-stroke motorcycles

12-186103 & 12-186104 (sold separately)

8 X 30 Socket Head Hex Bolts

Metzeler 6 Days Extreme Tire Tire Size:90/90-21 Heavy-duty base system mounts toFEATURES OEM Fitment on KTM 450 525 EXC models The ultimate off road tire developed with World Champion factory enduro riders for the most extreme conditions High Resistance Polyester carcass material with X ply construction for superior structural characteristics and excellent punture resistance Knob distribution and geometry designed to offer outstanding grip and tractiom with high resistance both in dry and wet conditions, from soft loose terrains