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Quad Lock Motorcycle Fork Stem Mount for iPhone and Samsung Galaxy Phones

  • Based on 12,197 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Quad Lock

Arrives Saturday, Aug 9
Order within 5 hours and 17 minutes
Available payment plans shown during checkout

Size: Fork Stem Mount


Features

  • The Strongest & Most Secure Smartphone Motorcycle Stem Mount
  • Patented dual-stage lock ensures your phone is held securely to your motorcycle. Add the optional Vibration Dampener to further protect your Smartphone (recommended)
  • Quick to attach / detach providing easy access to your apps on the go
  • Multiple mounting configurations. Suits stem tube diameters 12.7mm - 24mm
  • Compatible with all Quad Lock Cases & Universal Adapters (Not included)

Brand: Quad Lock


Color: Black & Blue


Compatible Devices: Cellphone


Compatible Phone Models: Smartphone


Mounting Type: Fork Stem


Product Dimensions: 1.54 x 3.66 x 1.93 inches


Item Weight: 4.9 ounces


Item model number: QLM-FSM


Special features: Travel, Heavy Duty Protection


Other display features: Wireless


Color: Black & Blue


Department: Unisex Adult


Manufacturer: Annex Products Pty Ltd


Country of Origin: China


Date First Available: February 25, 2020


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Aug 9

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Do yourself a favor: stop looking and buy this system
Size: Handlebar Mount
A friend talked me into this system for my new Street Glide. I’m glad he did, this thing is legit. Think I found my new mounting system in all of my vehicles and toys. They offer many different mounting options for different applications. However this review will be about the handle bar mount. I opened the box and immediately seen how it mounted up. It’s very self explanatory, but for those that choose there are instructions. They offer three different mounting gaskets for the handle bar part of the mounting system. The extension arm screws onto the handle bar mount and keeps from moving by the teeth system that keep it in place. Not to worry the Alan head screws can unscrew easily if you need to adjust it, with the supplied Alan wrench. Next you mount the lock for the phone mount onto the extension arm, and it is screwed into place just like before with another Alan head screw. And it’s mounted. Easy Peezy! I bought the phone case as well, since it integrates only to its docking hardware. Works like a champ. It has survived the first 600 miles on my bike, hasn’t moved a bit. Doesn’t vibrate a bit. Doesn’t fall and phone is secure. Doesn’t allow phone to move side to side.or slide like magnet mounts. My phone is literally not going to move once it’s locked into place. The mount without the phone is very sleek and not an eyesore. It is solid and very well built. The included gaskets for different size handlebars(which appear to fit from bicycle handlebars up to fat diameter handlebars for touring bikes) are made with very good, high grade rubberized plastic. They don’t slip once the mount is tightened down. The lock itself is light blue and is actually very visible in the dark. I would think a yellow or some high VIS color would be something to think about, but it’s not bad. When the phone is on the lock the tab sticks out just enough to be seen. but not so far it’s annoying. Packaging is simple and not a pain to get into. Once you open it up, you are greeted with everything you need, including the tool. Be careful the tool is small and is not taped or secured down so it will fall out once you slide the parts tray out. The phone case has the female part of the rotating lock system integrated into the mold so there is no chance of this part falling off the case. That said quad lock does offer a stick on system for other brand cases. I chose not to go this route, due to the fact that I have always felt that that is the weakest link in any mounting system that use different brand cases. The case itself is sturdy, and it fits my iPhone 12 max pro very well. It has a protection ring around the lenses, and is raised so it is a little more difficult for them to get hurt in case you drop your phone. So I am pretty particular, and I look at about every aspect of the products I review and overall. This is a great mounting system for what I chose it for. I did spend, what I consider a fair price, but to some it can seem a little pricey. For those that say that, I would like to respond simply with this. How much money have you spent trying other mounting systems that did not work? I would expect that if you added them all up, it would be twice or more what you would have spent if you had just went this route first. That might seem to be a lofty claim but I feel it’s true. If you are a Vlogger and use your phone the make videos. This is a great system to look at as well. You can adjust this thing on three different axis on only the straight section of your handlebars. So mounting angles allow for that perfect ability to have your phone in the perfect spot to capture your desired view. No review would be complete with the downside. I honestly don’t have a lot to say bad about this system but I do seem some room for improvement. They are minuscule and minor compared to the positive aspects, but still deserve mentioning. I would like to see some color options, I.e. chrome, red, etc. my bike is chromed out and I would like my mount to match. Color options on the locking trigger would be a nice touch. As said before a high vis or even red locking tab would be a nice touch. And secure the tool inside the package tray. I would like a little bit longer extension bar but I will be changing handlebars soon so this might not even be an issue for me. The phone case is sturdy for most but there are those of us that need extra strong cases. I would like to see a more ballistic style case that offers more protection much like an otter, or something of that nature, with an integrated mount in it. Overall: this case and mounting system are worth every penny. There isn’t much I can say wrong about it. The package states that their product is, the lightest, strongest, and most secure mounting system, I would agree at this time and I am yet pleased again with my Amazon purchase. ... show more
Reviewed in the United States on June 7, 2021 by Dipstik Dipstik

  • Fits 2019 Yamaha R3 if you have the vibration dampener
Size: Brake Clutch
This thing is awesome. I just got the standard brake lever mount with the shock dampener because no other quad lock mount works on my bike without third party hardware. I can turn the wheel all the way both ways, and while it does touch all the way to the right, the shock dampener allows it to flex away and not matter. Solid build. Clips in and out smoothly. Good stuff. ... show more
Reviewed in the United States on May 30, 2025 by Bobrtm

  • Quality Product & Security
Size: Fork Stem Mount
Love QuadLock products. I have bought tons of them and they are all reliable and last years. This is for your phone, you will need either a phone case from QuadLock, or the adaptor piece which sticks onto your own phone case of your choosing. Easy instillation as well. Like, super easy. I have used my phone on this product for over 2 years on my bike and it is going strong. I purchased one for my little brother who just bought a bike as well ... show more
Reviewed in the United States on April 16, 2025 by Tessa MacNeil

  • Does the job it is intended to do
Size: Handlebar Mount
Best device for holding onto my phone. I put this one on my Triumph Tiger 900 Rally Pro, but also have a charging quad lock on my Harley Davidson Road King Classic (for all day road trips) and an anti-vibration quad lock on my Kawasaki Ninja to reduce the high frequency vibrations. They all allow my one phone to connect to each bike and holds it secure wherever I may roam. Adjusting NG the quad lock is easy with the supplied Allen wrench, so you can place your phone in the ideal position to see maps or music. ... show more
Reviewed in the United States on May 29, 2025 by Michael A Touchette Michael A Touchette

  • Great mount, easy to install.
Size: Fork Stem Mount
I’ve used the $30 mount from Walmart, the spring fastened type that the major brand sells, and this one. This mount took 5 minutes to install and feels a lot more stable. Yes, if you change phones you need a new case but the design makes so much more sense and is a lot more convenient. There are cheaper phone mounts but I would only recommend this one! ... show more
Reviewed in the United States on August 28, 2024 by Kyle

  • Best cell phone holder out there
Size: Brake Clutch
The media could not be loaded. Best thing I’ve put on my Harley. Top notch
Reviewed in the United States on July 8, 2025 by Scottie Griffith Scottie Griffith

  • Doesn’t instill confidence.
Size: Handlebar Mount
Plus side: Set up was super easy. It took trying a few different angles to dial it into my specific handle bars. When I did it fit on my bars like an OEM part. It didn’t obscure my view, or hit any instrumentation while operating my bike. And it looks really good and is easy to view while riding. Challenges: I really was hoping that this quad lock mount would do two things; 1) allow me to ride with my phone as navigation, and 2) be a really secure mounting point for my iPhone 13 Pro. It met my first expectation easily. The second one …not as readily. I have had the QL bicycle stem mount for a large number of years and it has never failed me or my iPhone’s over the years (on 20-30 mile bike rides). Ironically the QL Bicycle mount feels far more secure than the QL motorcycle mount (w/vibration dampener). One reason I think is because of the multi level - adjustable nature of it, and 2) its plastic with really short connecting screws. Because of the warnings of other reviews I was careful not to over tighten (potentially strip) the short plastic screw holes. This mounting system needed to perform at a very high level because no one wants to lose or damage a phone on a ride (especially one that costs $1350). Sadly, after a couple of long 40 minute rides on long sweeping country roads around Newfane, NY I was left feeling as though I needed a tether. The fact that the mount doesn’t make me feel super confident is a really big issue. Long sweeping well maintained country roads are one thing, but when I have to ride on the under maintained city streets of Buffalo, NY it will greatly increase the chance of failure. Honestly, I failed to thoroughly read the reviews before purchasing the plastic version of the QL motorcycle mount, or I would have purchased the aluminum version for sure, which I advise you to do. ... show more
Reviewed in the United States on September 27, 2022 by Sometimes Magic Sometimes Magic

  • Sturdy, easy to install
Size: Handlebar Clamp
Well build, mounts easy, holds a phone really well on the motorcycle
Reviewed in the United States on June 16, 2025 by Thomas Cravalho

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