In 1982, MKS released a pedal called GRAFIGHT-X, which became very popular among BMX riders.  These pedals are a modified version of the originals and integrate features of them.

• Durable glass fiber reinforced plastic material.
• A better dust-proof and water-sealing property by labyrinthine dust seal.
• Smooth and durable rotation property of cup and cone bearing.  Simple construction which makes for easy maintenance
• 21 protrusions of three different shapes provide better grip and keeps your shoes stable
• Step area is slightly concave from forward view and slightly convex from side view for improved foot hoA combined shape of step area slightly concaved from forward view, and slightly convex from side view for improved foot hold.
• Spindle size: 1/2" or 9/16"
• Weight: 15.5oz/440g
• Sold in pairs