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HelmetLok II Helmet Lock
  • HelmetLok II Helmet Lock - Black
  • HelmetLok II Helmet Lock - Black
  • HelmetLok II Helmet Lock - Black

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HelmetLok 2 Helmet Lock

All new design is larger, stronger and more secure!


  • Locks your helmet to your bike
  • Designed to fit the thickest motorcycle bar or frame
  • 4 digit reprogrammable combination lock
  • All new rubber coating protects your bike's paint
  • Portable and can be used on any bike
  • Made from aluminum and zinc alloy to withstand the elements
Product Style RevZilla Item # Manufacturer Product # Availability
Black 897379 9338328000220/9338-4101/H4101 In Stock: Ships within 24 hours


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HelmetLok II Helmet Lock 4.6 5 79 79
Cheap junk This lock is cheaply made and the pot metal latch broke the second time I used it. I certainly wouldn't trust it to keep my helmet from being stolen. Definitely not worth the price. November 23, 2015
Depends on How & Where You Will Use It I purchased this lock for its convenience being able to lock my helmet over either my handle bar (1-1/4" diam) or over my motorcycle frame without needing to mess with a key... This lock itself looked to me a little weak to really stop anyone who intensionally wants to break it and take my helmet away... I recommend it if you have a similar expectation/purpose as I do of this lock instead of complete theft proof. November 17, 2015
Excellent visual deterrent I use this with the Kryptonite KryptoFlex Loop Cable and it works well. The lock is compact and fits easily in my trunk. It also seems well made and provides a good visual deterrent to discourage a thief from trying to mess with your stuff. November 16, 2015
Good Lock good lock and easy to use. I ride a Harley bagger and can't believe they don't have a helmet lock on them. This serves the purpose. September 29, 2015
Don't buy! I bought this for my Harley Davidson Sportster and was immediately impressed until I left it clipped on the frame for a long ride and it broke. Apparently the buttons you push to open the lock popped out, maybe from the vibration of the bike, I'm not sure. I had to get a bolt cutter just to remove the lock from my frame. This might be a good product if you leave it in your pocket or saddle bag, but whatever you do, don't leave it bolted to the frame if you ride a harley. August 30, 2015
DO NOT buy This device is made of plastic which can be shattered with a hammer. The numbered dial is plastic which could be crushed by using a set of pliers August 23, 2015
Easily locks helmet to handlebar My bike doesn't have an integrated helmet lock and I didn't like the ones that mount to a bar. I also didn't want to carry another key. This helmet lock is great. It's basically a carabiner with a combination lock built in. It's small enough to slip in a pocket of my tank bag and but large enough to go around my handlebar to hang my helmet. The body is coated with a very grippy rubber, so it won't scratch anything, and it's easy to set your own 4-digit code. August 21, 2015
Love it! The setup of the lock was a little confusingat first, but I figured it out and its really nice! I just leave it hooked on the passenger peg support strut so its there when I need it. It's bigger than I thought it would be and is made really well. Saves a lot of trouble carrying around your helmet! August 3, 2015
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Have a functionality, fit, or otherwise product-specific question about the HelmetLok II Helmet Lock? Ask it here! If you have a customer service or shipping question, please direct it to our Customer Service department.

HelmetLok II Helmet Lock
Already Asked: 4 Questions, 87 Answers
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RevZilla Store asked: Why did you choose this?
Saud A: Simple and easy, Also the price is fair. Nov 22, 2015
joe W: simple mechanism, good reviews Aug 2, 2015
Adam M: My new bike didn't have any helmet hooks built in so I was looking for a secure and quick option that was easy to work with including two up riding. These really fit the bill! Jul 30, 2015
" ": Not enough room in my saddle bags sometimes to lock my helmet when I don't wan't to carry it around. Jul 16, 2015
Shaun V: Harley didn't come with lock for the seat like sport bikes. Jul 14, 2015
Gary D: Easy to use lock to use with helmet and OGIO tail bag Jul 14, 2015
Trever L: I don't cater to thieves. Jun 30, 2015
Otis M: The looked easy to use without an external key. And it is. Jun 28, 2015
Darin K: I had been looking at the rear license plate locks and didn't like them very much. This one allows me to lock my helmet to my motorcycle in any convenient location, not just the rear of the bike. With this lock I can put it underneath my cover which will protect it from rain as well. Jun 26, 2015
Rolly A: Simple design and can easily be latched to a backpack loop for carrying. Jun 21, 2015
Patrick D: Most popular and simple May 27, 2015
Frank H: Needed a helmet lock, but have reservations with this product because of the combo locking mechanism. May 16, 2015
D S: To protect my new helmet. May 7, 2015
David T: Needed simple protection to get rid of the common thief. This met that need. May 1, 2015
Suellen C: simple and light Apr 28, 2015
Wayne M: small, light, friend has one, works well and can feed through the small space in the strap Apr 24, 2015
Julien M: So my helmet only leaves with me. Apr 22, 2015
Christopher Z: Sometimes I don't want to carry the helmet into the shops. Ran across a couple others who use it and liked the functionality. Apr 19, 2015
Sang L: Lost old helmet lock Apr 16, 2015
Russell D: convenience Apr 8, 2015
Dave A: Because I'm tired of having to carry my helmet everywhere I go. Apr 2, 2015
Rick S: Theft deterrent for my newly acquired HJC modular helmet and Cardo Scala Q3. Mar 30, 2015
Richelle R: Versatile and needed a convenient lock Mar 18, 2015
Ira S: Positive reviews and I'm tired of carrying my helmet everywhere. Mar 18, 2015
Jason A: it looks awesome Mar 16, 2015
Gregory C: Seems to be a well designed and inexpensive product to secure your helmet to the bike and feel relatively confident that it will still be there when you return, from having a bite to eat, shopping, or just visiting friends. Mar 8, 2015
Gerardo J: as to not have to carry around Mar 3, 2015
A S: Looks like the best solution for my Harley. The smallest bar or tube is 1.25"..hope it works. Feb 27, 2015
Hector L: Need lock for helmet. A bit pricey but looks good. Feb 26, 2015
Basil C: To lock my helmet. While trying to set the combination, it became permanently locked and i was unable to open it. I do not recommend purchasing this item. Feb 15, 2015
Eitan Z: I have this one for my motorcycle, and since it do excellent job of protecting my helmet and my motorcycle paint, I took it for my wife motorcycle as well. Jan 2, 2015
debbie d: Christmas present Dec 22, 2014
Colin S: Small and effective way to secure my helmet to my bike. Dec 16, 2014
barry f: No key needed and I can keep it anywhere. Dec 10, 2014
blair r: protect helmet. Dec 8, 2014
Kevin R: It's a pain to unlock seat on BMW F700 GS when a tank bag is on. I wanted something small and easy to secure my pricey Shoei Neotec. Nov 4, 2014
Dayyan L: Just what I needed. Nov 1, 2014
reza z: keep the crooks hands in their pockets not on my helmet Oct 19, 2014
Roger Y: Thought that I would try it out. Schuberth helmets are expensive Oct 18, 2014
Vince S: To keep my expensive new helmet from wandering off. Sep 9, 2014
Devon S: I commute to school, and didn't want to carry my helmet with me inside to all my classes. Don't trust that people on campus would not just walk off with the helmet, wanted a secure way to keep it with the bike. I also dig that the lock combo can be customized and isn't just some manufacturer's premade lock. Sep 8, 2014
Allen R: Need portable helmet lock. Sep 4, 2014
Jose Antonio I: A very practical way to live your helmet secure at you bike when there is nto enough room to keep inside your topcase Aug 31, 2014
Mark Y: Small,not permanently attached to bike, easy to store on bike, easy to use and I can program it with my combination so that I don't have another key to carry (or loose). Aug 27, 2014
Eliseo V: Tired of carrying helmet everywhere I go. Aug 23, 2014
John L: needed it. simple. light weight Aug 11, 2014
Benjamin R: excelente Jul 21, 2014
Robert O: Needed a way to lock-up my helmet on the bike without a ugly, permanent locking device mounted on my bike. Jul 18, 2014
Klint K: I wanted a simple and quick helmet lock that didn't require permanent mounting to my bike. Jul 16, 2014
Patrick L: Nice if you are leaving your helmet behind on a stop. Work well. Jul 11, 2014
loreen a: small size, convenient Jul 8, 2014
Ddnny M: to many crooks praying on the lucky Jul 8, 2014
Matthew M: Basic but with rubber coating. Jul 6, 2014
Christopher S: Cheap easy way to secure helmet to bike (with d-ring chinstrap). Jul 5, 2014
Aderonke A: For a place to store my helmet on quick trips. Jul 1, 2014
Tjomas L: I have no experience with helmet locks, read mixed reviews from multiple sites. I figured I'd check my favorite site and sure enough it was here. I've never known revzilla to sell anything but quality so I figured I would try it. Jun 16, 2014
PAUL L: For the convenience of not holding my helmet when I'm off the bike. Jun 7, 2014
John L: Simple but effective lock, no physical key needed! May 31, 2014
Jeff S: I didn't care for the locking setup on my bmw, that involves removing the seat to get to a cable( if I had one), So I opted for this product which rated well and suited my needs May 23, 2014
David S: Nice design, programmable combination, rated highly by Revzilla customers May 17, 2014
Allison H: Needed a good compact helmet lock for my sport bike. Apr 23, 2014
Malcolm S: Don't really like helmet locks that are built on the bikes. My Ctx700n comes with one the you have to remove the seat and loop thru every time you choose the lock your helmet on the bike. HELMETLOK II is a perfect solution to a versatile security for my Bell helmet. Love that has a combo! Apr 22, 2014
Michael Q S: Thought a good idea to have a key-less lock to save me from carrying my helmet into restaurants, etc., plus securing other items like a backpack. A simple but necessary accessory! Mar 31, 2014
Douglas J: I chose this lock for its simple design and combination lock. Mar 25, 2014
Joseph C: I do not wish to carry my helmet around school :) Mar 8, 2014
L P: Secure my helmet to the motorcycle. Mar 8, 2014
A S: I am a student so its little awkward to bring the helmet to the class. thats why i bought it. Mar 5, 2014
Parker O: There's no stock helmet lock on my V7 Guzzi. With the weather warming up, I thought it'd be a good idea. Feb 22, 2014
Hien T: I needed something to lock my helmet with having to install "bags" or luggage storage on my bike (not a fan of the looks of bags). Feb 14, 2014
Craig L: Looked simple to use and could put my own combo in it Jan 26, 2014
Albert A: Because you don't want to leave your expensive helmet on your bike in Florida without it being locked up. Nov 29, 2013
Anthony M: Usefull for any trip Nov 12, 2013
Michael H: Needed a helmet lock to go with my Nolan lock plate that I ordered elsewhere (RevZilla doesn't stock them). Nolan uses this really cool ratchet system instead of d-rings for their chinstraps. The ratchet system works great, but it makes it hard to lock your helmet to your bike in OEM fashion. I think that there helmets are worth the extra $ and effort. Nov 10, 2013
N E: I needed a lock for my helmet when my side cases are full of junk. This is a compact way of keeping my helmet safe for a couple of minutes. Nov 4, 2013
Jerome D: Looking for quality lock so not having to carry helmet around. Oct 21, 2013
Jeffrey P: To keep my Shoei helmet safe and secure. Oct 15, 2013
Eric M: My bike does not have a helmet lock and this seemed like a useful solution (or at least part of a solution) for my new helmet, the Schuberth C3 Pro. I like the 4 digit combo (3 doesn't seem secure enough). Oct 11, 2013
Oscar G: Best bang for my buck! Sep 25, 2013
Avery A: I can't find a helmet lock on my Husqvarna SM 610 Sep 23, 2013
Carlos V: rather not hold my helmet around all day. Good solution to that, although it wont protect you from the helmet getting stolen. Sep 4, 2013
Eric G: Needed somewhere to lock up my helmet. My street triple r doesn't have anything under the seat and a two helmet top case would be to big. Aug 30, 2013
A shopper asked: How do I attach my helmet with the lock? I don't have a D-Ring or any openings in my helmet. To would have to make a hole to put the lock through, so I would have to make a hole in my ear-flap & through the enclosed nylon strap, I guess. Any other solutions / suggestions? Jun 8, 2015
Answer this · Send to friends Good question? Yes (1) No (0)
Aimee A: I wouldn't puncture or alter your helmet in anyway. Just secure it to the bike with a cable lock. I always carry one in my tail bag in case I want to lock my jacket to my bike. Jul 9, 2015
Reply to Aimee Good answer? Yes (0) No (0)
Robyn A: I don't think this will easily work for you then. You need some kind of ring/attachment in order for this to fit through and then clamp around the bike structures. Jun 23, 2015
Reply to Robyn Good answer? Yes (0) No (0)
A S asked: Hi I forgot my combo, how do I reset it? Thank you Oct 4, 2014
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Thomas L: I assume it is locked right now. If that's the case, I don't think there is any way. That's the point of the lock. If you could do it, a thief could.

I think what you are faced with is starting at 0000 and working your way carefully to 9999 (or 000 through 999 in the case of the original HelmetLok). A time consuming task. Along the way the number might come to you.
Oct 4, 2014
Reply to Thomas Good answer? Yes (0) No (0)
ian h: Unfortunately , the first step requires that you have the lock open. Once you are there all you do is turn the two pins at the pivot end of the lock bezel until the recess into the lock. Then set your new combo, and ther release the pins. Your new combo is set

Oct 4, 2014
Reply to ian Good answer? Yes (0) No (0)
A S: OK I figured out my combo, finally! Thank you . Oct 5, 2014
A shopper asked: I forgot my combo how do I reset it? Oct 4, 2014
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Jose Antonio I: Ooops!!! I can tell you how to change your combination, but how to reset it with out it, nope, guess there is no way, otherwise it wouldn't be a safe lock, since a burglar knowing this, could open every lock he finds.
Contact the manufacturer or maybe someone at Revzilla might be of better help, sorry!!
Oct 26, 2014
ADRIAN B: I did the same and contacted vendor, they said I could send it in to get it reset, I just bought another... Oct 19, 2014
Reply to ADRIAN Good answer? Yes (0) No (0)