Well for starters I’ll like to mention for those trying to purchase this trolley wheels for the s8 or s9 electric scooters , please Don’t , it won’t fit , sure you can customize with extra pieces to add , but that defeat the purpose it was just meant for the x8 and x9 scooters.
I’ll give it 5 starts for the speedy delivery and we’ll made product.
For those asking why would buy it ? I was looking for a solution and this trolley wheels looked just as the ones I need it for my s8 hero scooter being that the original trolley wheels that I need were and has been sold out for a while now. One thing to mention while experimenting with it it looks odd it is helpful when u need to roll your scooter but it looks where when it’s attached. Overall well made

The trolly fit perfect with a slight mod. I took off the 2 L brackets. Drilled and enlarged the bolt holes on the the main trolly brackets to accept stock bolts. Added x2 washers each between the floor board and the trolly then bolted them right on. That was it. Easy!!!

Scooter sits stationary so much nicer. Previously, I was worried about scratching the floor with the kickstand or the metal edge of the scooter (if folded up). Also slides nicely, when sweeping around them.

Pretty straightforward to install and makes it much easier to move around!

Front Trolley Wheels for ZERO 8 & 9