Diamondback BMX - Viper Mini - 16". Bike for sale is New, In the Box, Never Assembled. Box never opened. It can be sold new in the box, or I can assemble it for you. Good size to fit 5-8 year old. It does come with training wheels if needed.
The bike pictured is not the actual one for sale, but is the exact same.
I bought two on sale, believing two kids would be on the same size bike at the same time, though it would be for a short time. Older kid was able to move up to next size when younger moved to this size, so the one for sale was never used.