# RAM Mounts Ball Adapter with AMPS Plate Black Garmin TomTom Compatibility

**URL:** https://aio.lv/en/product--ram-mount-ram-b-347u--11002074
**Data updated:** 2025-12-30 15:04 (EET)
**Category:** GPS Mounts
**Manufacturer:** ram mount
**Manufacturer code:** RAM-B-347U
**Warranty:** 3 Years
**Availability:** Available for order
**Price:** 12.99 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 10.74 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ram-mount-ram-b-347u--11002074

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 07.07.2026 | free |
| Pickup points | 10.07.2026 | 1.99 EUR |
| Courier delivery to door | 10.07.2026 | 4.99 EUR |

## Summary description

The RAM Mounts Ball Adapter with AMPS Plate is designed for Garmin zumo 400 450 500 550 660 and TomTom Rider 2 Urban Rider. It weighs 45.35 g and features a durable black finish. This adapter allows for secure mounting of compatible devices, ensuring stability during rides. Ideal for motorcycle and vehicle use, it enhances navigation convenience.

## Long description

The RAM Mounts Ball Adapter with AMPS Plate (RAM-B-347U) is a compact mounting base that combines a 1" diameter rubber ball with a 2" x 1.7" square AMPS-compatible plate. The plate features the 1.5 x 1.188 inch AMPS hole pattern with four pre-drilled corner holes and a durable black finish. This adapter is designed for secure attachment of compatible Garmin and TomTom motorcycle navigation units, providing a stable connection between the device and RAM mounting arms.
Advantages
This ball adapter offers a standardized AMPS hole pattern for broad compatibility with accessories and mounts. The 1" rubber ball enables friction-based articulation when used with RAM double-socket arms, allowing adjustable viewing angles while maintaining solid hold in vibration-prone environments. Its compact size and light weight (approximately 45.35 g) make it suitable for motorcycle installations where space and mass are limited.
Suitable for
Mounting Garmin zumo 400, 450, 500, 550, 660 navigation units
Mounting TomTom Rider 2 and Urban Rider navigation units
Use on motorcycles and vehicles requiring a small AMPS-compatible adapter
Key specifications
Manufacturer part number: RAM-B-347U
Ball diameter: 1" (rubber)
Plate size: 2" x 1.7" square
Hole pattern: AMPS 1.5 x 1.188 inches (four corner holes)
Finish/color: black
Weight: approximately 45.35 g
How to use
Attach the adapter plate to the back of a compatible device or device-specific cradle using the four AMPS holes and appropriate fasteners. Secure the 1" rubber ball into a RAM double-socket arm or compatible clamp assembly, then tighten per the arm's instructions to set the desired viewing angle. Verify all fasteners are snug before riding or driving.
Usage recommendations
Use corrosion-resistant screws sized for the AMPS hole pattern and check tightness periodically. For motorcycle installations, confirm the adapter does not obstruct controls and position the navigation unit to minimize exposure to direct spray or prolonged sunlight.

## Specifications

### Features

| Feature | Value |
|---|---|
| Product colour | Black |
| Compatibility | Garmin zumo 400, 450, 500, 550, 660, TomTom Rider 2, Urban Rider |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.0454 kg |

## FAQ

### How much does the RAM Mounts Ball Adapter with AMPS Plate cost, and is it available for purchase?

The price is 12.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 3064 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 07.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All ram mount products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized ram mount service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: weight, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/11002074/64483748_large.webp