2-Peg Keyway for Kart Axles. Note that this keyway will fit many axles, not just Righetti! 

Each keyway noted here is a pegged keyway, meaning it fits into holes drilled in the axle, and has the following dimensions:

• 8mm Keyway Width
• Key Peg Diameter: 7.5mm
• 3mm Keyway Height
• 35mm Center-Center Peg Spacing
• Rounded Edges