what our customers think
All I can say is WOW! This scooter is reliable and powerful. I couldn’t ask for a better experience.
I will say it took getting used to the feel of something so powerful…… it is now my favorite purchase in years.
Gorgeous product inside and out and I will also say that customer service is spot on. They were there for me and answered all my questions. Highly recommend getting one.
First of all, I can’t believe how fast this scooter is and so stable - I was jumping off curbs day 1. The battery is great and lasted plenty of time and charged fast! 5 stars, I want one for my fiancé!
Love this scooter it has plenty of power and is built well, I had a bracket that holds the display break so I contacted customer service and they had a new one sent out to me the very next day
Great customer service I will definitely be a repeat customer
It has everything a scooter should have and well built.The only thing I could suggest is that you make it some sort of waterproof.
The D4+4.0 Electric Scooter is a fantastic mid range unit. It’s smooth, quick and handles nicely with the included steering damper. Hydraulic brakes are responsive and the battery life is better than you would think on a scooter this size and price. We love them here at Sonic Scooters and sell them with no problem. Also the hybrid off-road tires are really nice and don’t make too much noise and provide a very smooth ride. We have had no problems with these scooters and I would ride one anywhere any day! Excellent model
Bang for your buck scooter. I like that the scooter and replacement parts are located here in USA. I like the blue on the scooter.
Personally, the only few things I would like improved is for the screen to be brighter or have settings for it.
Also have instructions to install the stabilizer damper.
Besides that, I love it. Also love that I can unlock the battery.
I'm a 300 lb dude, I commute miles a day on this with no problem
Customer service was also top notch
I’ve been riding the RS5 for about a year now and just upgraded to the RS5+2.0 and I can honestly say it’s the absolute best electric scooter under $2500. Solid simple design that just works. I’m also a RoadRunner dealer now and we sell every unit we get and my customers just love them too. Smooth ride, solid build quality and very quick for a 52v scooter. Would love to see and 60v or 72v upgraded version to get even better range and top speed. Manufactured in the USA and Custmer service is as good as it gets. Don’t even hesitate, get it and tell them Sonic Scooters recommend them highly!
This is not my first RoadRunner scooter, and it has become a permanent addition to my collection. I absolutely love how this scooter feels whether I am working or just having fun. For a beginner or a professional rider this is the perfect scooter! I don't use the stabilizer, but recommend to use it if you are not comfortable at high speeds.
Go look at the rest, and you will come back here for the best quality, prices, and support. The 2.0 version made it easier to do maintenance as well as improved the ride. RS5+ a 52 volt lightweight beast of a scooter for everyone!!!

This is the best scooter ive ridden so far.customer service is impeccable couldn't ask for better by far number one in my book
Thank you so much for the RS5+2.0.
Great scooter 👏 👌 👍. This is the second scooter I've gotten from roadrunner and once again I couldn't have picked a better one. I'm 64 and this is a breeze to ride.
The scooter is great, the regeneration breaks are non existent too my knowledge. Well built and so far fun to ride. No issues aside from noisy breaks. It does need a steering damper,1st time taking it full speed for my weight 250lb about 40 mph it gets wobbly. Super fun and well built, no complaints for the price. Mostly street riding yet to take it on trail but seems capable.
The Scooter came on time and was packed well.Easy to put what little there was together.This scooter is a beast! Made well and built heavy duty, has loads of power also.
I have had the RS5 2.0 for a week and have been blown away by the quality of the scooter. This is the third scooter I have owned and by far the very best in power, quality of ride, looks, and features.
Love the scooter. This is my first e scooter and I’m very satisfied with the built. Very solid. And definitely has some pick up to it. You definitely get what you pay for. I’ve purchased two one for my son and myself. We enjoy riding.
The scooter is well-made and very fast
It can go uphill no problem and we have steep uphill.
Picked up the rs5 2.0. Grabbed a second charger and the steering damper.
Easily over 40mph in speed 3. 6'2" 265 lbs. Flat street. Breezed up an hill to my house at 25+, for comparison the nui iq3max hit about 17.
Only had a bit of wobble over 35mph so I grabbed the damper to be safe.
Love it so far. Changed the too easy to rotate grips for basic Amazon ones.
I buy the RS5+ 2.0 on Wednesday and got it that Saturday it was so fast I can't believe I got it so fast. I am in love with this thing it is my favorite colors blue💙 everything on it is tight and doesn't move at all. It is really fast. Going 45 mph on a E scooter is out of this world. It feels really safe at high speed too. If you are looking for a really good E scooter. Buy the Rs5+2.0 you will love it like me
Best scooter for the price. On par with Dualtron, yet at a much better price, and Made in America. Can't beat that.
I must say, & this is the gods honest truth ladies & gentlemen. I weigh between 155lbs + & 160lbs. That’s w/a pair of 600g thinsulate Carolina lovers on. And I also live in Wv now so let’s not forget that. And my RoadRunner 4.0 (2.0) will still do 43-46mph going UP HILL, on a half to a quarter battery charge. And when I say up hill, I mean %17 grade. I can get 64mph on a full charge mostly on a straight, but up hill as well. I get 55mph going up hills that ATVs putt up lol. Although I feel like there could be some mechanical changes that will be problematic very soon. Such as the handlebars. Need an alternative way to adjust & tighten them. (Where they won’t keep coming loose!!) & last but not least the handlebars & grips especially, are never where they are left the last time I used my scooter!! Gauges can be torked as tight as they can possibly be, & yet still move around on you! And the GRIPS!!! One only goes on 3/4 of the way