SKU: 66445974621

RAM Action Camera / GoPro Mount with Drill Down Base and Short Arm

Sale price$69.30 Regular price$77.00
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Ships within 48 hours · Estimated delivery Jul 25 - Jul 30

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Description

RAM Action Camera / GoPro Mount with Drill Down Base and Short ArmRAM B 138 A GOP1U RAM Drill Down Mount with Universal Action Camera Adapter (Short Arm) The RAM B 138 A GOP1U is the short arm version of our bolt down camera mount: a 2. 5" round AMPS base, a short B size double socket arm and a universal action camera adapter for a GoPro or most other action cameras. The short arm keeps the camera low and tidy; add a RAP 339U magnetic base to make it removable. Key Features Action camera adapter with a 1" B size RAM

RAM-B-138-A-GOP1U RAM® Drill-Down Mount with Universal Action Camera Adapter (Short Arm)

The RAM-B-138-A-GOP1U is the short-arm version of our bolt-down camera mount: a 2.5" round AMPS base, a short B-size double socket arm and a universal action camera adapter for a GoPro® or most other action cameras. The short arm keeps the camera low and tidy; add a RAP-339U magnetic base to make it removable.

Key Features

  • Action camera adapter with a 1" B-size RAM® ball; fits GoPro® and most other brands
  • 2.5" round base with the universal 3 and 4-hole AMPS patterns for a clean bolt-down install
  • Works as a magnetic mount when paired with a RAP-339U base
  • Short B-size double socket arm for a compact, low-profile mount
  • High-strength composite and powder-coated marine-grade aluminium; lifetime warranty

Dimensions & Specifications

  • 4-hole AMPS pattern: 30mm x 38mm (1.181" x 1.496")
  • 3-hole AMPS pattern (120 degree): 46.0mm (1.812")
  • Arm length: overall 60.5mm (2.38"), socket-to-socket 51mm (2")
  • Ball size: 1" rubber ball, B size
  • Weight: 177g (0.39 lb)
  • Materials: high-strength composite, powder-coated marine-grade aluminium

What's Included

  • RAM-B-202U: round AMPS base
  • RAM-B-201U-A: short double socket arm
  • RAP-B-202U-GOP1: universal action camera adapter

Compatible Devices

  • ACTIVEON: CX Gold
  • AEDILYS: 4K WiFi Sports
  • AEE: ACE S70 Black 16MP 2"
  • AKASO: EK7000 4K WiFi Sports
  • Discovery: Kids Photo & Video Adventure Camera
  • Garmin: VIRB®
  • GoPro®: HERO, Session
  • Kyocera / Yashica: YAC-400
  • Lightdow: LD4000 1080P HD
  • Muvi / veho: K-Series K-2 Pro 4K
  • SJCAM: SJ4000, SJ5000X Elite 4K
  • Vivitar: HD
  • Vtin: 4K WiFi
  • WiMiUS: Q2 Black 1080P WiFi
  • Xcel: 1080C

FAQs

Can I mount it without drilling? Yes, add a RAP-339U magnetic base for a removable, no-drill option.

Short arm or medium? This short-arm version sits low and compact; the RAM-B-138-GOP1U medium arm gives more reach.

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:
  1. 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
SKU: 66445974621

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4.7 ★★★★★
Based on 18 reviews
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S
Verified Purchase
S. Larson
Alexandria, US
★★★★★ 5
Watch is nice but band is tricky to close properly
Color: Gold Black
I just received the watch and could not figure out how to lock the band correctly. I was at the watch repair store today and the lady there showed me how to close it properly so the band doesn’t come unhooked.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 12, 2025
M
Verified Purchase
MrChiSox
Grantham, US
★★★★★ 1
Mechanical watch
Color: Silver Black
All those watches very attractive looking and after I got it adjusted to my size damn thing stopped working soon as I got to set the time and she'll get to make it run he won't keep the time he keeps stopping every minute do not buy this
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 12, 2025
B
Verified Purchase
Brandy
Waukegan, US
★★★★★ 5
great first impression
Color: Black Silver L
ok so I just got this and i'm not sure how accurate the timekeeping is yet - but it looks fantastic and the band was easy to adjust with the instructions provided. may have to update once I have had it for a while but first impression is A+!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 6, 2026
I
Verified Purchase
IKZ
West Palm Beach, US
★★★★★ 3
It's hand wind watch
Color: Silver Black, Color: Silver Black
Last time I had hand wound watch was thirty years ago, so I was very happy to find this watch. Very stylish, has scratch resistant glass and is stainless steel. Completely not waterproof. Got rained on one day for the very short distance and the watch got fog into in. It took whole day and desiccate packages to get the steam out of the dial. Thirty clockwise winds keep the watch ticking for about seventeen hours. It is also somewhat hard to wind. The quality inspection on the band is pretty low. When arrived, clasp was loose in closing. I needed to take pliers and move the closing latch hook more up to securely close clasp. Now its perfect. Video shows how to adjust length of the clasp. Very easy with provided screwdriver. Just stick screwdriver into the hole and move back to open clasp and forward to close. Don't try to close it with the fingers. It is really hard to do it that way. If I wind it before bed and in the morning, it never stops and keeps time good. The size of the dial is perfect; but the height is very thick. Takes some time to get used to. Over all it is a very pretty watch and decent for the price tag.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 3, 2026
W
Verified Purchase
Wise reader
Chelsea, US
★★★★★ 5
Time me again Scotty!
Color: Black Rose Gold
The little woman LOVES this watch. Doesn't care for the band which we will change out but LOVES the watch!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 3, 2026

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