I have a 20 year old Huffy Micro scooter. I need new front and back wheels. What size do I need? I found 120mm wheels and the wheels are 4 inches in diameter, but I’m unsure if these will fit. Th scooter has been in storage and the wheels are dry rotted and breaking apart.
120mm = 4.72" so these wheels might be a bit big.
You would also need to know the bearing size. This wheel has a ABEC-9 bearing in it which has the following specifications:
Diameter (Outer): 22 mm
Diameter (Inner): 8 mm
Width: 7 mm
A 4" wheel would equate to roughly 100mm, here's a link to our 100mm wheel options:
https://www.monsterscooterparts.com/catalogsearch/result/?q=100+mm+wheel