SETUP NOTE – NSR FORMULA 86/89
Another oddity[1] with this car is:
As you will find out, the front axle height grub/allen screws are M2 (2mm diameter, 2mm length same as Slot.IT) and not the typical 4-40 (0.05 wrench head[2]) screws. Your car may come with a small bag containing the M2 screws.
There does appear to be enough meat to drill and tap the axle carrier section to use 4-40s.
[1] Other variations from NSR traditions: [a] 13mm diameter (at the rib/nib) wheels vs. the 14mm already in NSRs product line; –new tires to fit the new size wheels. (as mentioned by 917) crowns are limited to 24, 25, 27 (missing a 26z?!)
[d] flexible/no-tear/crashproof parts do Not include the front suspension?!? // the good news is this part is cosmetic and does not contain the axle carrier./
[2] Diameter: 0.112inch * 25.4 = 2.84mm
"... get on your bad motor scooter and ride!"
Sammy with Montrose