Navee GT3 Pro Electric Scooter Steering Hub Cap

Steering hub cap broke for my sons Navee GT3 Pro electric scooter, took some measurements from the old one and created this one using OpenSCAD.

Here's the complete OpenSCAD script if you wish to make any changes:

// =====================
// Parameters
// =====================
outer_diameter = 60;
inner_diameter = 30;

total_height = 4.7;   // Total height of ridge as well as pins
top_thickness = 1.5;  // Thickness of base plate

// Calculated height for parts under plate
sub_height = total_height - top_thickness; // Equals 3.2 mm

rim_thickness = 1.3;  
peg_diameter = 3.4;

peg_center_distance = 37;

$fn = 100;

// =====================
// Topplate (Z starts at 0 and goes up to 1.5)
// =====================
difference() {
   cylinder(d = outer_diameter, h = top_thickness);

   translate([0,0,-1])
       cylinder(d = inner_diameter, h = top_thickness + 2);
}

// =====================
// Outer edge(Z starts at 0 and goes down to -3.2)
// Total measurement from top to bottom equals 4.7 mm
// =====================
difference() {
   translate([0,0,-sub_height])  
       cylinder(d = outer_diameter, h = sub_height);

   translate([0,0,-sub_height-1])  
       cylinder(d = outer_diameter - 2*rim_thickness, h = sub_height + 2);
}

// =====================
// Pins (Starts at underside of plate and goes down to -3.2)
// =====================
translate([-peg_center_distance/2, 0, -sub_height]) 
   cylinder(d = peg_diameter, h = sub_height);

translate([peg_center_distance/2, 0, -sub_height])  
   cylinder(d = peg_diameter, h = sub_height);