120mm Cloudwheels offer an extremely comfortable ride over various street-type terrain and are unphased by small obstacles such as sidewalk cracks and small rocks.
Love these wheels on the RS -
The best wheels you can buy short of pneumatic at wheels. Highly recommended with the verreal rs
If you're planning on buying the RS or you have the RS but you don't have these wheels I would definitely get them the ride will be much smoother and your speed will be a little bit higher once you get going
Here are two videos on the new and old version if you're not too sure