Is this plate compatible with a TomTom rider 550 motorcycle specific gps?

This ball is universal and whatever the ball size of your gps holder need to match up to same ball sizes

Drawing indicates 1.49" or 1 1/2" practically

Can someone share with me an amazon link for purchasing the bolts and nuts i’d need to connect this base to a garmin amps mount ?

Do not have an Amazon Link but your local hardware store should stock the nuts and screws for mounting this. They are 6-32 X 1/2 inch if I remember correctly. Many RAM Mounts also come with a selection of the required screws.

Any chance this will mount up to a proclips phone holder for my nexus 6p? Trying to adapt to ram mount stuff so i dont have to use proclip dashmount

Richard: The key is the ball size, and also, the mount hole location in the Ram Base Unit you are referring to. Not knowing what a Proclips Phone Holder is in regard to ball size and mount holes location, I really cannot say. However, if the mount holes do not line up, you can always redrill holes in the proper location to fit the Proclips. Or, you could clue the Ram Mount to the Proclips. I went to Amazon and looked at pictures of Pro Clip Phone Holders, but I cannot tell from the picture whether the Ram Mount Base is adaptable or not, nor can I really tell exactly what kind of mount combination you have in mind. Perhaps if you could explain a little more what your intentions are, then I could offer more help..........SHALOM......Brother Randahl

Ram Mounts B Size 1 Amps Plate Mount Ball Adapter

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₩28104

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Sold byAmazon South KoreaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🛠️ Mount it right, ride with might!

BROAD DEVICE COMPATIBILITY - Optimized for top GPS brands like Garmin, Magellan, TomTom, and more—your ride’s best companion.
BUILT TO BRAVE THE ELEMENTS - Powder-coated marine-grade aluminum guarantees corrosion resistance and long-lasting strength.
UNIVERSAL AMPS HOLE PATTERN - Fits seamlessly with industry-standard 2" x 1.7" mounting plates for effortless compatibility.
LIFETIME WARRANTY CONFIDENCE - Invest once, ride forever with RAM’s unbeatable lifetime warranty backing your mount.
PRECISION BALL SOCKET TECH - 1" B size rubber ball ensures near-infinite adjustability for perfect viewing angles on the go.

The RAM MOUNTS B Size 1" AMPS Plate Mount Ball Adapter (RAM-B-347U) is a rugged, marine-grade aluminum mounting solution featuring a 2" x 1.7" AMPS hole pattern base and a 1" B size rubber ball. Designed for near-infinite adjustability and broad compatibility with leading GPS devices, it offers durable, corrosion-resistant performance backed by a lifetime warranty—perfect for professional riders demanding reliability and precision.

Specifications

ASIN	B004O8LF26
Additional Features	Plate Size: 2" X 1.7", Thread Pitch: 1/4"-20
Arm Length	2 Inches
Best Sellers Rank	#27 in GPS Vehicle Mounts
Brand	RAM MOUNTS
Color	Black
Compatible Devices	Garmin dezl OTR1000, GPSMAP 276Cx, zumo 390LM, 396 LMT-S, 400, 450, 500, 550, 590, 595LM, 660, 665, XT, Magellan TRX7, TRX7 CS, Road Tech Zumo TomTom Rider 2, Urban Compatible Devices Garmin dezl OTR1000, GPSMAP 276Cx, zumo 390LM, 396 LMT-S, 400, 450, 500, 550, 590, 595LM, 660, 665, XT, Magellan TRX7, TRX7 CS, Road Tech Zumo TomTom Rider 2, Urban See more
Compatible Phone Models	Garmin dezl OTR1000, GPSMAP 276Cx, zumo 390LM, zumo 396 LMT-S, zumo 400, zumo 450, zumo 500, zumo 550, zumo 590, zumo 595LM, zumo 660, zumo 665, zumo XT, Magellan TRX7, TRX7 CS, Road Tech Zumo 590, Tech Zumo 660, Tech Zumo 665, TomTom Rider 2, Urban Rider, Trail Tech Voyager Pro Compatible Phone Models Garmin dezl OTR1000, GPSMAP 276Cx, zumo 390LM, zumo 396 LMT-S, zumo 400, zumo 450, zumo 500, zumo 550, zumo 590, zumo 595LM, zumo 660, zumo 665, zumo XT, Magellan TRX7, TRX7 CS, Road Tech Zumo 590, Tech Zumo 660, Tech Zumo 665, TomTom Rider 2, Urban Rider, Trail Tech Voyager Pro See more
Compatible with Vehicle Type	Motorcycle
Customer Reviews	4.8 out of 5 stars 3,136 Reviews
Enclosure Material	Aluminum
Global Trade Identification Number	00793442907623
Item Dimensions	2 x 2 x 2 inches
Item Weight	1.6 ounces
Manufacturer	RAM MOUNT
Mfr Part Number	FBA_RAM-B-347U
Model Name	FBA_RAM-B-347U
Model Number	RAM-B-347U
Mounting Type	Vehichle Mount
Shape	Square
Special Feature	Plate Size: 2" X 1.7", Thread Pitch: 1/4"-20
UPC	066511446010 680003582255 078433485565 793442907623 097914411718
Warranty Description	See RAM Mounts manufacturer warranty for details
Water Resistance Level	Water Resistant
Weight Capacity Maximum	1 Pounds

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₩28104

Duties & taxes included

In stock

Sold byAmazon South KoreaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to South Korea.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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The MOLLE sheath is of exceptional quality. Very happy with my purchase.

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