Berg Biky Small Wheels

Smaller wheels for short kids to fit on the Berg Biky. Designed for 8.5" x 2.0" solid rubber scooter wheels. These need to be paired with my Berg Biky Fork Ends These are sort of at prototype level, they work well for the Biky and the wheels I ordered but I'm not sure how universal they'll be. I ordered these specific tires: https://www.amazon.com/dp/B0BZ54BC7N?th=1 and these specific bearings: https://www.amazon.com/dp/B0FG2G9H8B?th=1 The tire can't fit over the wheel after it's assembled so glue all the alignment dowels into one half of the wheel, slide the tire on, then glue on the other half of the wheel.