Mount for 3/8" - 5/8" Crossbar Brace / Accessory Bar / Mirror Post | 3.5" arm

TackformSKU: HR11-20MV

Mount Type: Vibration Dampening Motorcycle Mount
Sale price$69.99

Bar Measuring Diagram

Arm Type - Aluminum Tube

Ball & Socket System - 20 Series™ (20mm Metal Ball)

Mount Base Type - Bar Clamp 3/8" - 5/8"

Holder Type - Phone

Holder Compatibility - Enduro Cradle - Holds Devices up to 3.4" wide and up to .5" Deep & Composite Tablet Holder - Holds tablets up as small as 6" wide up to 10.5" wide. This includes diagonal screen sizes from 7" to 18.5" large.

Product Finish - Black Anodized

Apple has announced that the cameras in certain iPhone models are susceptible to damage when mounted on a motorcycle. Please see Apple's official statement below for more details.
Apple's Official Statement


Enduro Series ™ Motorcycle Phone Mount for 3/8"-5/8" Bars

  • Enduro Series™ Motorcycle Phone Mount
  • All-Metal Construction
  • One-Handed Operation
  • Rock Solid Ball and Socket Joint
  • Omni-Directional Phone Positioning

Optional:  Vibration Dampening Phone Holder

Motorcycle vibration has been known to adversely affect the image stabilization mechanism in some new smartphones. Our Enduro 20MAXX VIBE cradle reduces high frequency vibrations transferred from your motorcycle to your phone, reducing the chance of damaging your camera.

Tackform's Enduro cradle works with phones with or without cases that measure up to .6" thick and 3.75" wide. If you're close, give us a ring and we will help verify fitment.

LOCKING CROSSBAR CLAMP - With safety in mind, we’ve designed this product with a fail-proof all-metal mounting clamp that safely and securely fastens to any side view mirror post up to .5/8" in diameter. Great for scooters and mini bikes.

ROCK SOLID ADJUSTABLE ARM - An all-aluminum arm equipped with dual Omni-directional locking ball joints allows you to adjust the phone at the perfect viewing angle. Arm length between ball joint centers is 2.75" and totals 3.5" in length. No plastic parts mean minimal vibration combined with a secure hold.

METAL OMNI-DIRECTIONAL PHONE CRADLE - Works seamlessly with all cell phones and devices up to 3.75" wide and ." thick. This includes all standard and plus sized phones from all manufacturers. Clever design allows you to get any phone, with any case, in and out of the cradle with a single hand. Metal construction with rubber inserts to protect your phone paired with industrial springs to hold your phone securely. Full articulation allows for your device to be portrait, landscape or anywhere in between.

PERFECT POSITION - Many mounts on the market only offer plastic parts with only one point of articulation. We've engineered this product to have articulation points near the top and bottom as well as full metal construction. This allows for perfect positioning without sacrificing safety or convenience.


Customer Reviews

Based on 22 reviews
Candace C.M. (St. Petersburg, US)
Beyond the Best

I just got my mount. I needed one to mount on the mirror of my scooter and Tackform delivered! The mount is rock solid. Totally happy with this purchase. I bought a cheap one from China - a waste of money. Just get it. You won't be sorry!

BRIAN C. (New York, US)

This thing is amazing, couldn’t be any more happy with it.... outstanding quality, super fast shipping and amazing customer service!!

Bryan S. (Rogue River, US)
Best of the Best in my opinion

Hi, if you are on the fence regarding what type of phone holder to order, look no further. I have the Tackform phone holders on 3 of my motorcycles. This one in particular went on my 2014 BMW R1200 GS. I like that it can mount to the same bar as the OEM GPS unit. I have very little space to mount a phone holder to my handle bar with all my accessories and large tank bag, so this worked out perfectly. I have tried quite a few other products over the years, but I like the high quality components that go into the Tackform. Once you find your desired orientation, simply tighten the thumbscrews and forget it. I also love how easy it is to install and remove my phone with only one hand. It literally takes my 2 seconds to remove it from the cradle! Great Job Tackform!

Mike D. (Georgetown, US)

Mounted on a Ducati Multistrada 1200 Enduro. I never knew a phone mount could be this solid.

Ahmad M. (San Jose, US)
Great quality product

Don’t try the cheap ones found on Amazon, or the super expensive, this is great quality for a good price and even better customer service. I initially purchased the wrong item, the Tackform team gladly sent me the correct product with a return shipment label without burdening me with the return shipment cost even thought it was my fault. Just for that level of service I would highly recommend this product and this company!!

Thank you


Tackform strives to ship all orders same business day if they are ordered by 2 PM Central standard time. Orders placed after 2PM central standard time will ship the following business day.

We use all major carriers, and local courier partners. You’ll be asked to select a delivery method during checkout.

We ship from our headquarters and warehouse in Addison, IL. (Nortwest Suburb of Chicago)


Of course. Tackform has a flexible return policy. You can find the full details at by clicking here -> RETURNS

Customer Support


Send a message

You can also contact us via email at

Recently viewed

You may also like