RAM-B-183U RAM Mount Motorcycle Reservoir Mount Kit

The RAM-B-183U is a marine grade aluminum brake/clutch reservoir cover base with a side mounted ball, standard sized length arm and diamond adapter plate. This mount assembly DOES NOT INCLUDE a cradle or holder.

NOTE: This assembly is commonly used on BMW motorcycles. To see a list of motorcycles this assembly will fit click here or navigate to the bottom of the page.

RAM-B-183U shown above with optional cradle for electronic device.

RAM-B-183U included parts shown above.

RAM-B-183U Manufacturer Included Features:
NOTE: Manufacturer features and specifications can change without notice. Please visit the manufacturer's website for the latest product information.

Warranty: Manufacturer's, RAM Mounts (National Products Inc.), Limited Life Time Warranty.
Dimensions: Click on individual links to view more information.
Included Reservoir Cover Base: RAM-B-346U black powder coated marine grade aluminum brake/clutch reservoir cover base fits cleanly over the the existing reservoir cover. 1 inch diameter rubber ball is located on the side of the base. Fits either left or right side of the brake/clutch reservoir.
- Brake/Clutch Hardware Description:
  - Includes 4 QTY Black Oxide - SM420 Screws
  - Includes 4 QTY Black Oxide - SM430 Screws
  - Includes 4 QTY Black Oxide - SM435 Screws
  - Includes 4 QTY Nylon Spacers .313" OD x .171" ID x .188"
- Alternative Reservoir Cover Base: RAM-B-345U is an alternative brake/clutch reservoir cover base with a center ball. Please see the RAM-B-182U for the complete kit.
Included Arm: RAM-B-201U black powder coated marine grade aluminum standard sized length arm for 1 inch balls.
- Optional Arms:
  - RAM-B-201U-A 1.75 inches from socket center to socket center is available.
  - RAM-B-201U-C 5.25 inches from socket center to socket center is available.
Included Adapter: RAM-B-238U black powder coated marine grade aluminum universal diamond plate with attached 1 inch diameter rubber ball.
- Two holes measuring 1.9 inches from center hole to center hole.
- Compatible with AMPS hole pattern. The adapter will connect to RAM cradles (RAM-HOL-xxxx series) and third party cradles with the AMPS hole pattern.
Optional Cradles/ Holders/ Aqua Box: Click here to see optional cradles that can be purchased for the RAM-B-183 series including: Apple, cell, GPS and waterproof aqua boxes with soft touch flex lens.
OPTIONAL ACCESSORIES: Click here to see all popular options or on the Product Options tab above including self leveling cup holders, waterproof aqua boxes with soft touch flex lens, screen magnifiers, locking knobs, video camera adapters and more!

Click here to see popular options compatible with the RAM-B-183 series.

Below are popular accessories compatible with the RAM-B-183 series. Click on the links below for more detailed information.

Mounting Base Alternatives: 
RAM-B-345U is a possible alternative to the RAM-B-346U. See the RAM-B-182U for the complete assembly. 

Cradle / Holders: Select a holder for Apple, cell phones, GPS systems and other electronic devices by clicking here. All are compatible with the RAM-B-183 series and attach to the RAM-B-238U diamond plate.

1 Inch Ball and Video Camera Adapters:
- 1 inch ball adapters attach to the RAM-B-201 series arm.
- RAM-B-237U 1 inch ball with 1/4"-20 aluminum stud.
- RAM-B-202AU 2.5 inch round plate with 1/4"-20 aluminum stud.
- Click here to see all 1 inch ball adapters.

Waterproof Aqua Boxes: Waterproof Aqua Boxes with soft touch flex lens allows the touch screen of electronic devices such as iPhone or GPS devices to remain operational.
- Knock-out hole allows cables to be run through the back of the aqua box.
- The electronic device sits in the aqua box using included foam inserts. The RAM-HOL-xxxx cradle is not needed to secure the electronic device in the aqua box. Padlock not included.
- Can be mounted in the vertical or horizontal position.
- Attaches directly to the included RAM-B-238U or optional RAM-B-202U 2.5 inch dia. round plate. RAM recommends the RAM-B-202U.

Self Leveling Cup Holder: All Motorcycle Cup Holders
Includes foam insert and 1 inch rubber ball.
RAM-B-132-346U for the complete assembly.
RAM-B-132BU cup holder only. Attaches directly to the RAM-B-201U arm.

Keyed Twist Lock Knob: RAM-KNOB-3LU replaces the plastic twist knob on the RAM-B-201 series arm. Provides extra security for directly mounted applications such as aqua boxes.
Screen Magnifier: The RAM-MAG-1U is a screen magnifier that is 2 inches by 4 inches with a 2x zoom. Connects between the cradle and RAM-B-238U.

Portability: The RAP-326 quick release adapter allows the cradle to be easily removed and moved to another mounting device without tools.
- Perfect for sharing electronic device between applications (i.e. motorcycle Garmin GPS device moved to automobile suction cup mount).
- Includes RAP-326FU female and RAP-326MU male adapters.
- Quick release allows the electronic device to stay attached in the cradle while quickly being disconnected from the RAM-B-238U. Cradle can then be re-attached to another mounting application that also has the RAM-B-238U.
- Requires the RAP-326MU male adapter for the second application being attached too. The RAP-326FU mates to the RAP-326MU and the RAP-326MU mates to the RAM-B-238U.

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