• Hanger - 109mm / 4.29”

• Axle - 174mm / 6.8”

• Axle height (center) - 56mm / 2.2”

• Flat hanger for no-handed pogos

• Large baseplate surface for pogos

• Solid and thicker design for strength

• lower kingpin (20mm)

• Grade 10.9 hollow kingpin (stronger and lighter)

• 98a hard bushings

• Extra space on hanger for easy tool access

• Hex baseplate hole for inverted kingpin

• Old and new hole pattern

• Smooth/raised logo without compromising structure

• Comes in a set of 2

Grade 10.9 Kingpin

10.9 Steel, commonly referred to as Bolt Grade 10.9, is a high-strength steel grade. It is classified as a medium-carbon alloy steel, which is characterized by its significant carbon content (typically around 0.8% to 1.0%) and the presence of alloying elements such as manganese, silicon, and sometimes chromium. These elements contribute to the steel's overall strength, hardness, and wear resistance.

The most significant characteristics of 10.9 Steel include its high tensile strength, which can reach up to 1,000 MPa (145 ksi), and its excellent fatigue resistance, making it suitable for demanding applications in various industries.