A wide flat pedal with wicked grip, 45NRTH's Heiruspecs deliver supreme contact with the bottom of your traditional winter boots. The big CNC-extruded body provides a massive footprint and 16 alloy pins spread across the concave body to provide the ultimate grip. Sealed DU bearings keep them spinning smooth and replacement pin kits are available (sold separately) in seven different colors so you can color-coordinate your rig. - Size: 110mm wide x 100mm long x 18mm high - Spindle diameter: 9/16-inch - Weight: 352 grams