My Mistress, a 2003 Yamaha V-Star 1100 Classic, came with Kuryakyn ISO grips and a pair of Kewlmetal Kewlocks already installed when I purchased her used. I must say that I have found the Kewlocks one of the most useful accessories on the bike, especially since purchasing a Scorpion EXO-1000 full face helmet for winter and rain riding. It gets used almost every day during the winter now.
Here is a shot of the Scorpion EXO-1000 hanging from the Kewlock, (click on all photos for larger image).
I know she needs a bath, but keep in mind I almost always ride and its winter.
You can get installation directions online at their website to see how they are installed. Once they are installed they are simple to use. They come with a key which fits into the end of the lock. When the key is turned in the lock a center spring loaded pin pops out about ¼ an inch which opens the slot in the side of the lock. You simply slide in one of the metal rings from your helmet strap into the slot and push the pin back into the lock and it automatically locks the pin in place with the helmet ring inside.
Close up of Kewlock side view of lock with pin in center.
If you do not have a ring that will fit up into the Kewlock slot they make extenders that make it easier to attach. The extenders are a 1 ½ inch thin piece of metal that can be slid into your helmet ring and has a hole on the opposite end that fits easily into the Kewlock. I have not had to use an extender but I do have to turn the helmet rings sideways to get them to fit up into the lock far enough to lock in. Kewlmetal also has neat designer helmet lock extensions on their website.
Closer shot of the helmet ring inside Kewlock.
I usually do not lock up my half helmet at work or at home in the garage; I just lean it on the right saddlebag or hang it on the right handlebar. I do lock it up anytime I go someplace public. My full face helmet I always lock up, the darned things are just too danged expensive. The only disadvantage to using the Kewlocks that I have found is that if your bike happens to get caught out in a shower your helmet gets soaked inside. Don’t ask me how I know. However, that can happen even when not using Kewlocks though.
You can store your gloves & other headgear inside your helmet.
Kewlmetal Kewlocks are a simple tool that makes riding much more convenient and when left unattended, your helmet much more secure. Torch gives the Kewlmetal Kewlocks a M.M.M. Rating of 9.5 on a scale of 1-10.
Note: All picture except the top one taken with an old little Sony DSC-S650 7.2 Mega Pixel camera.