Sold in pairs.
Wheel: NSR 5005 - 14.5 x 12.2mm - Air System
Tire: NSR 5221 - 20 x 13mm - Ultragrip
Axle Size: 3/32"
Overall Tire + Wheel Dimension: 19.5 x 13mm
All NSR slot cars are originally equipped with SUPERGRIP compound.
Grip Range: NO FRICTION > SUPERGRIP > ULTRAGRIP > EXTREME