[2 Pack] Yeworth Throttle Assist Cruise Control Grip Handlebar Rocker Rest Accelerator Assistant for Motorcycle (Black)

They work highway driving only.

they worked temporarily for me for what I wanted but they did wear out very quickly

I bought these after doing a 1000-mile trip in a weekend and lamenting not having one. Do yourself the favor and get these before you need them - they’re so cheap they’re almost a no-brainer to buy. Easy to install and works well.One word of caution, if you have gummy grips (I’m running the Biltwell Torker) these will year the surface up as you rotate them to position on the grip. Not really the product’s fault, more an issue with the grip itself, but wanted to give a heads-up.

No size is listed and grips vary from bike to bike so measure yours before you buy a palm rest. If you buy these, I am fairly certain they come as a 2 pack because they know one is going to break in about 2 seconds while installing. If you are lucky, you can get the 2nd one on but don't count on it lasting. Generally these are made of a flexible plastic or nylon but not this brand. Hard brittle plastic. It is worth spending another 4 bucks and getting a better brand. These are pretty cheap and poor quality.

Didn't expect much but was very impressed. I took a long trip and I'm glad I had this.

If you've owned a Throttle Rocker, you know they're durable. Nylon, I think. These are brittle plastic. First one snapped just slipping it on the throttle grip! Second one I gingerly slid on from the side. It's working, but when you have to periodically adjust them by twisting them around the diameter of the throttle tube, it's probably going to snap too. Next time I'd just pay more and get the name brand.

Slid into place without an issue. Works on both my domestic cruise as well as my import sport bike.

DO NOT waste your money!! Seriously. Cheap, non pliable plastic. The part that goes over the grip is so small when you spread it to get it over the grip, IT BREAKS! Was this designed for a model motorcycle? A child's toy motorcycle? Surely not useful for an actual motorcycle. Complete garbage and waste of money.