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Ships within 48 hours · Estimated delivery Jul 23 - Jul 28
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Description
RAM Action Camera / GoPro Mount with Diamond Base and Medium ArmRAM B 102 GOP1U RAM Diamond Plate Mount with Action Camera Adapter (Medium Arm) The RAM B 102 GOP1U is a bolt down camera mount: a compact diamond shaped base plate, a medium double socket arm and a universal action camera adapter. Screw the diamond plate to a flat surface and you have a permanent, low profile home for a GoPro or most other action cameras, with full ball and socket adjustability. Key Features Diamond base plate with the universal 2
RAM-B-102-GOP1U RAM® Diamond Plate Mount with Action Camera Adapter (Medium Arm)
The RAM-B-102-GOP1U is a bolt-down camera mount: a compact diamond-shaped base plate, a medium double socket arm and a universal action camera adapter. Screw the diamond plate to a flat surface and you have a permanent, low-profile home for a GoPro® or most other action cameras, with full ball-and-socket adjustability.
Key Features
- Diamond base plate with the universal 2-hole AMPS pattern bolts to any flat surface
- Medium double socket arm with adjustment at both ball ends for near-infinite viewing angles
- Universal action camera adapter replaces the camera's factory foot and fits GoPro® and most other brands
- High-strength composite and powder-coated marine-grade aluminium
- Backed by a lifetime warranty
Works With
GoPro® and most action cameras via the included adapter, plus any RAM® B-size 1" component. The diamond plate suits any flat surface you can drill into, on a vehicle, boat, aircraft or workshop fixture.
Compatible Cameras
- ACTIVEON CX Gold
- AEDILYS 4K WiFi Sports
- AEE ACE S70
- AKASO EK7000 4K WiFi Sports
- Discovery Kids Adventure Camera
- Garmin VIRB
- GoPro HERO and Session
- Kyocera / Yashica YAC-400
- Lightdow LD4000
- Muvi / veho K-2 Pro 4K
- SJCAM SJ4000 and SJ5000X Elite 4K
- Vivitar HD
- Vtin 4K WiFi
- WiMiUS Q2 1080P
- Xcel 1080C
Dimensions & Specifications
- Diamond base plate: 61.7 x 33.3mm (2.43" x 1.31")
- Base hole pattern: 2-hole AMPS, 48.6mm (1.912")
- Arm overall length: 94mm (3.69")
- Arm socket-to-socket: 76mm (3")
- Ball size: 1" rubber ball, B size
- Weight: 230g (0.5 lb)
- Materials: high-strength composite, powder-coated marine-grade aluminium
What's Included
- RAM-B-238U diamond base plate
- RAM-B-201U medium double socket arm (1" ball)
- RAP-B-202U-GOP1 universal action camera adapter
FAQs
How does it fix down? The diamond plate has the standard 2-hole AMPS pattern, so it bolts straight to a flat surface. Mounting screws are not included, so you can match them to your surface.
Is the camera included? No, the action camera and its thumb screw are supplied by you. This is the mount only.
How fast does it ship? In stock in our Auckland warehouse, dispatched within one business day.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.9 ★★★★★
Based on 14 reviews
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Product Reviews
★★★★★ 5
Excellent down alternative insert
Size: Full/Queen, Style: All-Season
I purchased this down alternative for my Airbnb because we can easily wash it. I love that it is fluffy and warm and easy to put into the duvet. Price was great as well!!
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Reviewed in the United States on April 19, 2026
★★★★★ 5
Feels luxury, I approve
Size: King, Style: Warm
I have purchased high end comforters/duvet inserts and this one is somehow my favorite. It's so thick and fluffy.
I was going to do the double duvet insert method to create an extra lush bed situation, but honestly it's not needed at all with this comforter! It poofs up wonderfully inside my duvet cover (king duvet, king insert) and it's like heaven. It's very cozy yet airy, and it moves well during the night and does not fee too heavy despite its weight.
This thing is definitely on the warm end and probably won't be suitable for Florida summers, but depending on how you set the AC at night it could be fine!
The comforter is weighty, it feels like quality, and has a soft fabric. I wouldn't use it without a duvet cover, that's more of an aesthetic choice but I like keeping it clean. The white is very white.
Honestly, I will be getting another one simply because I'm so impressed. Definitely no need to drop $300+ dollars elsewhere.
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Reviewed in the United States on October 25, 2025
★★★★★ 4
ALL SEASON IS TOO WARM!
Size: King, Style: All-Season
I got the King, All Season, to squeeze into a Queen duvet for extra floof and it's sooo cozy. Highly recommend.
I redacted 1 star though because although it says All Season, the amount of down in here feels like it's for winter. The first night I used it I woke up dripping in sweat. It's currently March, I live in Los Angeles area, hitting about 75° weather outside rn, but I sleep with AC full blast at night (usually hit about 64 when I wake up). I can't sleep with it, I'll need to buy the "cool" one, and hope that isn't tooo thin.
Don't get me wrong, it's a great insert, but holy hell, it's too heckin' warm. I saw someone else mention it and wish I had honed in on their comment. I don't wanna return it as it was used, so I'm stuck with it now.
*UPDATE*
I am back because I also bought the "Cool" blanket as well after experiencing the heat of the all season and it too is also too hot for me. I've had a duvet before but I guess not filled to the capacity of these blankets. If you're a hot sleeper maybe look elsewhere?
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Reviewed in the United States on March 12, 2026
★★★★★ 5
Buy this instead of the ‘brand name’ one
Size: Twin, Style: Warm
Tl:DR:
Buy it, it’s super cheap, better than the one I paid 2x the price for and soft as it can get, and it really is a ‘Winter comforter’.
This review is going to sound like I got paid off for it but I actually didn’t. I bought another comforter prior to this one, paid close to double of this one and that the ‘on sale’ price, and it is trash compared to this Amazon basics one. Both claim to be thick warm comforters but I can literally stack two of the other brand and maybe they’d be almost as thick as the Amazon one. I only bought this one because the other ‘winter’ one I bought was so thin and flimsy I figured adding another ‘cheapie’ one might make me not freeze to death. As soon as I arrived I noticed that this Amazon one was WAY thicker, nicer looking, softer and warmer than the old one. Just to try it out I stacked both of them together to see if I wouldn't freeze to death like I was doing with the old ‘expensive’ one: five minutes in and I was sweating. That’s all it took, I immediately removed the duvet cover from the old one, switched it to the Amazon one and threw the old one somewhere where I couldn’t see the money I had wasted, and yes the Amazon was warmer and softer even WITHOUT the duvet cover. I’m probably going to get the light version for when fall hits and I don’t quite need the heavy one yet. Buy it you won’t regret it and hey it’s Amazon brand so if you don’t like it they’ll take care of you, but I HIGHLY doubt you won’t love this thing.
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Reviewed in the United States on April 14, 2026
★★★★★ 5
Great duvet insert
Size: King, Style: Light
Perfect duvet insert. I got a pretty expensive duvet to cover this and they worked great together. The fit was perfect and I didn’t feel like the duvet was smaller than its cover. This was a cheap option that keep us warm while not being too think. This product is also breathable and recommend if you live in a place that transitions from hot to cold often.
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Reviewed in the United States on April 6, 2026
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