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🔧 Mount it your way, ride with confidence!
The RAM Mounts B Size 1" Handlebar U-Bolt Mount Base (RAM-B-231ZU) is a rugged, zinc-coated metal mount designed for handlebars and rails between 0.5" and 1.25" diameter. Featuring a 1" rubber ball and ball-and-socket technology, it offers near-infinite adjustability for precise device positioning. Constructed from powder-coated marine-grade aluminum, it delivers superior durability in harsh environments and comes with black cover caps for a clean finish. This mount is compatible with all B size RAM components and is backed by a lifetime warranty, making it a trusted choice for professionals and enthusiasts alike.



















| ASIN | B0012TWRAO |
| Best Sellers Rank | #324,867 in Automotive ( See Top 100 in Automotive ) #348 in Powersports Handlebar Accessories |
| Brand | RAM MOUNTS |
| Brand Name | RAM MOUNTS |
| Color | Black |
| Customer Reviews | 4.7 out of 5 stars 4,514 Reviews |
| Finish Type | Powder Coated |
| Finish Types | Powder Coated |
| Global Trade Identification Number | 00793442123115 |
| Item Dimensions | 3 x 1 x 3 inches |
| Item Weight | 4.48 ounces |
| Item dimensions L x W x H | 3 x 1 x 3 inches |
| Manufacturer | RAM Mounts |
| Manufacturer Part Number | RAM-B-231ZU |
| Material | Aluminum |
| Material Type | Aluminum |
| Model Number | RAM-B-231ZU |
| Mounting Type | Handlebar Mount |
| UPC | 066511445976 063241239776 793442123115 |
| Unit Count | 1 Count |
B**K
Just what I needed.
Works great. Too bad my old RAM Mount handlebar mount didn't come with the plastic insert for the U-bolt. I used it to mount a RAM mirror to my ATV with a Long Arm. There was no room on the handlebars for it, so I put it on the corner of the rack extension that goes around my front rack/cargo box.
M**.
Another quality part from RAM
After 10years of trouble free service from my old Ram GPS mount , it was time to buy a new RAM GPS mount. Not because the Ram wore out, but because My bike did. This ball mount fit perfectly on my 2008 BMW 1200 GS. I chose the shorter of the 2 U bolts provided. (It's unusual that the product description doesn't mention there are 2; a long and a short) and mounted it above the speedo on the round bar that supports the wind screen. I didn't bother to try, but I assume the longer U bolt is the right choice to mount to the handlebars. Since this purchase I've logged around 1000mi with the GPS mount and have had no problems. With my experience to date, with the old system and the now this one, I'm confident this part will outlast my bike. Maybe I should put it in my will :)
C**A
Installation on my motorcycle (Honda CB500X) was super easy. Used it on an off-road trip through ...
I bought this along with the RAM Mount X-Grip IV large phone cradle. Installation on my motorcycle (Honda CB500X) was super easy. Used it on an off-road trip through Black Mountain Wilderness north of Barstow and it worked beautifully. It was my first time going off-road with my motorcycle, so of course I fell A LOT! But this mount held up nicely. Never once shifted in place and even riding over rough terrain it doesnt vibrate. Not that these items are very heavy, but it held the weight of a my LG G3, Nexus 7 tablet, and TomTom GPS without issue. Definitely recommend this to others wanting a solid mount for their motorcycle.
C**M
These work great as a mirror mount on my motorcycle
I put three of these on my bike: one to use with a phone mount, another for an Insta360 camera, and a third for a RAM Mount cup holder. Very sturdy. Not much handlebar space to fit a mount, these are a good solution.
G**O
it provides a better grip on the tube than if the u-bolt were ...
This isn't the first of these I've bought. Each of my three bikes, and both cars, have one for use with various Ram accessories. These work PERFECTLY, with zero slip. I had only one small (very small) issue that kept me from giving it five stars. The ball comes with two u-bolts to fit various size tubes (in my case handlebars). Also included is a plastic v-insert, as shown in the photo. The plastic insert does two things; it provides a better grip on the tube than if the u-bolt were used by itself and, it keeps the tube from being crimped or scratched. The plastic insert only fits the smaller of the two u-bolts because the radius of the larger u-bolt is too big for the insert. In my case that's fine because the radius of the smaller u-bolt was perfect for my tube's diameter. Unfortunately the length of the smaller u-bolt isn't really long enough. It worked but, there was barely enough thread to get the nuts engaged. Regardless of the above, there is no better solution out there for mounting stuff. I've got a drawer full of of junk mounting products collected over the years. Now that I've discovered RAM's product line my search is over. What more can I say, try it, you'll like it. Note to RAM: OK guys, how about sending me one or two of everything you've got. I'll make sure they're all tried and reviewed ;-) GeoinVT.
H**.
Ram mount
Love my ram mounts for my motorcycle! Had to buy a replacement because after multiple times of moving it and over tightening it I tightened it too much and broke the threads. But very strong and durable. Highly recommend
T**Y
thanks
The product is excellent, arrived relatively quickly, packaged properly Thank you very much
M**N
Works great for a BMW K1600GT mount!
I've used RAM Mounts for several years on my motorcycles and vehicles and have yet to be disappointed. I was initially disappointed when I thought I couldn't mount a RAM ball to my new K1600GT...the only options seemed to be a $150 machined aluminum ball that would then accept RAM accessories. Then someone on an Iron Butt Association forum stated that this little guy would work in between the two aluminum spars connecting the handlebar clips. Sure enough! The rubber on the bottom as well as the rubberized top section help protect the aluminum and keep it in place. Have over 3,000 miles in a short bit of time with all kids of roads and it's still solid as it should be! Great product!
D**S
la qualité, aucun regret
kit support acheter pour l installer sur une moto. Pas encore essayé sur route mais quand on serre ca ne bouge pas et ca semble vraiment très solide ! Je recommande. il y a deux anneaux de serrage pour différent diamètre c'est top. J ai apprécié aussi les petits capuchon au bout des tiges fileté pour que ca soit mieux fini (je ne l'ai ai pas monté sur la photo). Les écrous sont a serrer avec une plate de 11. Je conseille de mettre du ruban silicone auto adhérents autour du guidon avant de monter le support afin d'être sur de ne pas marquer le guidon et aussi pour avoir aucune vibration
C**N
Conforme
Ok
A**C
Çok sağlam ve kullanışlı
Ürün taş gibi sapasağlam, normal süresi içinde elime ulaştı. orijinal ürün, tavsiye ederim.
Y**F
Excellent product
Meets expectation
R**.
Good job
A good, solid piece of kit that feels well made and of substantial weight (which is quite reassuring). Easy to fit although my motorbike doesn't have full width handlebars so was a bit different but got it on and it's well secured. Only purchased and fitted a short while ago but have been out for a few runs with no issues and I'm really pleased with it and would definitely recommend.
Trustpilot
1 month ago
2 weeks ago