What This Mount Does
The RAM Twist-Lock Suction Mount (RAP-B-166-GA9) is designed to hold a BMW Navigator II or III GPS on a smooth, non-porous surface such as a motorcycle windscreen or fuel tank. It uses a 3.3" diameter suction cup with a twist-lock mechanism for a strong hold, a double socket arm for positioning, and a high-strength composite cradle that secures the Navigator unit.
This mount is a practical choice if you want to move your GPS between bikes or remove it quickly without permanent adhesive. The twist-lock base also works with RAM adhesive disks for textured or curved surfaces, but the supplied information does not confirm compatibility with every dashboard material.
Installation Steps
These steps follow the general setup for a suction mount cradle. The supplied information does not include manufacturer instructions, so treat these as a typical procedure.
- Prepare the mounting surface: Clean the area on your windscreen or tank where the suction cup will attach. Use a mild glass cleaner or isopropyl alcohol to remove grease, wax, and dust. The surface must be smooth and non-porous for the twist-lock base to seal properly.
- Attach the suction cup: Press the 3.3" suction cup firmly against the clean surface. Rotate the twist-lock lever clockwise until it locks. This creates a vacuum that holds the mount in place. If you are using a RAM adhesive disk, stick the disk to the surface first, then attach the suction cup to the disk.
- Assemble the double socket arm: The mount includes a double socket arm with a 1" diameter patented rubber ball at each end. Insert one ball into the socket on the back of the suction cup base. Tighten the arm knob finger-tight to hold the arm in place, but leave it loose enough to allow adjustment.
- Attach the cradle: Insert the second ball into the socket on the back of the composite cradle. Tighten the knob. The cradle is designed to fit the BMW Navigator II and III. Slide your GPS unit into the cradle until it clicks or snaps into place. If your cradle has a tether or locking tab, secure it.
- Adjust the viewing angle: Loosen the arm knob, position the GPS to your preferred viewing angle, then retighten the knob. The double socket arm allows movement at both ends, so you can tilt and swivel the unit. Make sure the mount does not obstruct your view of the road or interfere with handlebar controls.
Key Product Facts
- RAM® Twist-Lock™ Suction Mount for BMW Navigator II & III + More: The RAP-B-166-GA9 consists of a 3.3" diameter suction cup twist lock base, double socket arm and high strength composite cradle. The 3.3" suction cup provides a stable base on glass or non-porous plastic, while the composite cradle is lightweight yet durable enough for motorcycle use.
RAM® Twist-Lock™ Suction Mount for BMW Navigator II & III + More - RAM® Twist-Lock™ Suction Mount for BMW Navigator II & III + More: The suction cup twist lock base is designed to have a strong hold on glass and non-porous plastic surfaces, including RAM adhesive disks. This means you can use the mount on a windscreen, smooth dashboard, or a RAM adhesive disk if your surface is textured or curved.
- RAM® Twist-Lock™ Suction Mount for BMW Navigator II & III + More: The 1" diameter patented rubber ball and socket system with adjustment points at both ends of the socket arm allows you to move the mount to your optimum viewing position. You can fine-tune the GPS angle without needing to reposition the suction cup, which is helpful when switching between riders or adjusting for glare.
What the Supplied Information Does Not Cover
The available product record does not include manufacturer installation instructions, torque specifications, or weight limits. It also does not confirm whether the mount fits the BMW Navigator IV or V models. If you own a later Navigator model, check the cradle dimensions before purchasing. For textured or curved surfaces, the mount works with RAM adhesive disks, but the supplied information does not guarantee a secure hold on every surface type.
