Winter Motorcycle ATV Scooter USB Heated Grips Handlebar 7/8"-11/5"(22-30mm) Warmer Sleeves with Switch to Control Temperature

I love these USB heated hand grips.Probably the best $20 I have ever spent on my Aprilia Atlantic 500 motorcycle.Just tested these out and they kept my hands perfectly warm on my 45°f ride on (medium setting). The tops of my hands were a little bit cooler but that was more because of my choice of thinner gloves and not because of the heated grips.There is a added benefit that I didn't realize was a much more comfortable grip. These helped to soften vibration from the motorcycle. I was also able to get my Cramp Buster on over these grips. The heat goes through the Cramp Buster with no problem.The quality is also very good. All the material seems great and I think they will hold up the wear and tear. I used double sided automotive trim tape to mount the controller to the plastics of my bike. I was happy to not have to hard wire these to my battery, since I just used a USB plug, very convenient.Come Summer time I can easily remove these for the season.Only thing I would improve on would be to have a lighted power switch option (although this would cause drain if using a power bank battery). I did have a little trouble finding the power button riding my motorcycle at night.

I bought these for ease of installation. I have a USB port near the bars of my motorcycle and so these took less than 2 minutes to install. They do get warm. Warm enough to help in cold weather. The problem as I see it with heated grips is that its the top of the hands that are most exposed to the cold wind. So these do what they say they will do. They are inexpensive so overall I am satisfied with the purchase. I personally found it to be less comfortable to ride with these installed due to how thick they are, it make the grips much fatter to hold on to. If you have smaller hands, it could be an issue. That's just my personal preference though, some people may like the way the grips feel with these installed and in fact I think one of the reviews mentioned that. I felt less sure of my grip with them installed.

I purchased these hand warmers to take the edge off of the winter air. I have barkbusters with jet guards and hoped to make winter riding a little more comfortable. Even on the hottest setting they barely got warm. Returning because I ordered some Oxford heated grips and installed them today. Oxford grips are a little more work but they get nice and HOT and draw about the same current. These are not a good substitute for proper heated grips.

Under $20, and my hands are warm! This is an easy, low-tech, low-cost, solution to cold moto-hands. Easy DIY install, with USB port plug-in. If you can replace a light bulb, you have a better-than-average chance to install these grip heaters, w/o issues. They produce heat that I can easily feel, through my winter gloves. Yes, they do indeed increase the thickness of your handgrips. Warm, fatter, grips @ < $20, or cold thinner grips--you choose. More expensive, permanent, heated grips are readily available, to be sure. For the asking price, the Cost/Benefit ratio of these grips is awesome. Easily 5 stars.

I am always in search of an item that can help keep my fingers warm during my cold-weather bicycle rides. Although these grips are described for motorized vehicles, I installed them on the 'flats' of my handlebars. Its USB-A plug made it easy to mate to a 5v rechargeable power bank, which I then store in one of my bicycle's water-bottle cages using foam and velcro straps. Using these grips permits me to have unencumbered access to my brake hoods while allowing me to intermittently warm my hands by riding on my bar 'flats'.

I am very pleased with these warmers. I use them on my Harley Softail every day on my ride to work. I don't use the controller as it isn't needed for me, I just plug them and go. I wear lined leather gloves and can still feel the warmth through the leather. I have used them in the low 30's and high 20's for long periods of time on the road and they are excellent. Can't say enough good things about them.

I'm ordering a second one for my other motorcycle. The grip is a little bit wider but I actually like it just fine. It has three settings: low, med, high. Today I rode an hour under 45F weather. Previously, and because of wind chill, my hands would freeze after 15 minutes of riding even when wearing multi-layered of winter gloves. It easily connects to the USB port on my bike; so it's very mobile and easy to install and remove; no technical electrical installations needed. Great product! I recommend it.

they attach easily, and warm up quickly but don't heat for more than a very few minutes before turning them selves off. if they would continue heating as long as needed they would have been an awesome purchase for the price.

As it works from a USB port I actually ran this from a powerpack in my jacket pocket. It worked fine for my 2 hour ride. It doesn't get very warm but there is enough heat on a cold day to stop your hands getting cold. It may generate more heat if it is drawing from the bike battery but for the price I am happy with it. It could do to be a bit bigger circumference wide.

Doesn't really heat through the gloves, also on high heat the main unit switches off too frequently. With bare hands the grips feel fine but once you put the gloves on it feels too chunky, theredore the throttle response is different. The heated pads are NOT slipping on the grips if installed properly.

I tried it first with a normal 1 amp charger and the heat wasnt good then test with a 30watt charger and it charged instantly with good heat. so a proper charger is required for proper heat. A good bike charger is required. I tested in mobile charger.

It's missing the temperature control switch

Don’t work