RAM® Large Gas Tank Ball Base for Motorcycles

Part#: RAM-B-411U
UPC: 793442951299

Compatibility

Kit Components

$51.99

Overview

The RAM Gas Tank base is a low-profile way to get a unique perspective from your camera or to attach your electronic device where it can be quickly accessible. This powder coated aluminum base mounts directly to the stock gas tank of any listed compatible motorcycles. We include the hardware you need to mount to the fill port as well.

hardware included:

Assembly Hardware
(4) M5-.8 x 40mm Socket Head Cap Screws
(3) M5-.8 x 25mm Socket Head Cap Screws
(4) M5 Stainless Steel Washers

hole pattern:

See Drawing

ball size:

B Size (1")

weight capacity:

Standard Use: 2 lbs
Heavy-Duty Use: 1 lb

materials:

Marine-grade aluminum

packaging type:

Poly Bag

Weight:

0.3 lb

Additional Information:

To ensure proper fit use the measuring guide. Tank bolts distance, for this part will be 4".

Return Policy:

All products purchased from RAM® can be returned within 30 days with no restocking fee (return shipping not provided). See full return policy here.

QUESTIONS & ANSWERS

Have a Question?

Ask a Question
  • I saw a 4th gen use the Gas Tank Ball Base for Motorcycles mount. Which size do I get for my 2020 R6?

    If your tank bolt distance is 4 inches, then use this base. If the tank bolt distance is 3.5 inches, then use RAM-B-410U.

  • Curious on if I need a small or large gas tank mount for a cbr1000rr, not sure on what measurements are needed

    We have not tested this specific bike model, but the best indicator for compatibility would be if your tank bolts are spaced apart by 4.45" center to center on opposite sides. This is shown in the 2D drawing graphic in the image gallery. If those 2 holes will line up with your tank bolts, then this base is most likely compatible.

RAM® Large Gas Tank Ball Base for Motorcycles
$51.99

Size Guide

Ball sizes
  • A Size 0.56" ball
  • B Size — this product 1" ball
  • C Size 1.5" ball
  • D Size 2.25" ball
  • E Size 3.38" ball

Every RAM® mount is built around a rubber ball and socket system. The ball size sets how much weight the mount can carry. Match it to your device for smooth adjustment with a rock-solid hold.

RAM Mounts ball size specifications and typical uses
Size Ball Diameter Max Load* Best For
A0.56" (14.3 mm)0.5 lbAction cameras and other ultra-light devices
B — this product1" (25.4 mm)2 lbsPhones, GPS units, and small tablets — the most common size
C1.5" (38.1 mm)4 lbsLarge tablets, fish finders, and rougher rides
D2.25" (57.2 mm)6 lbsRugged tablets, laptops, and heavy equipment
E3.38" (85.9 mm)15 lbsLarge displays and demanding aviation or industrial use

*Approximate capacity for a standard ball with a mid-length arm. Shorter arms and steel-reinforced posts increase real-world capacity.

Reading part numbers

The letter after RAM tells you the ball size: RAM-B-166 uses a 1" B ball, while RAM-D-201 uses a 2.25" D ball. C size parts are the exception and carry no letter, so RAM-201U is a C size arm.

Add-on & Accessories

B Size Double Socket Arms
See All
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