RAM® Motorcycle Fork Stem Ball Base

rammount.com
1-800-497-7479
sales@rammount.com

RAM® Motorcycle Fork Stem Ball Base
Part #: RAM-B-342U UPC: 793442906213 Features Designed to fit into the cylindrical bore wall of fork stems Included B size 1" RAM® rubber ball allows for connection to any B size RAM® double socket arm; ball and socket technology allows for near-infinite adjustability Made of powder-coated, marine-grade aluminum for durability and reliability in the most demanding environments Backed by a lifetime warranty

Part #: RAM-B-342U UPC: 793442906213

Features

Designed to fit into the cylindrical bore wall of fork stems
Included B size 1" RAM® rubber ball allows for connection to any B size RAM® double socket arm; ball and socket technology allows for near-infinite adjustability
Made of powder-coated, marine-grade aluminum for durability and reliability in the most demanding environments
Backed by a lifetime warranty

Product Information
Overview	The RAM® motorcycle fork stem base is one of the cleanest and most popular solutions for mounting your favorite device on the center of your bike. Featuring a B size 1" rubber ball, this part is designed to fit into the cylindrical bore wall of fork stems and will work with stems that measure 12mm to 38mm (.5” to 1.49”) in diameter.

Specifications
hardware included	(1) Expansion Plug for 12mm - 38mm (.5" - 1.49") Fork Stem Holes (1) M5 x 60mm Machine Screw (1) Steel Washer Set (1) Nut Pocket Washer Set (1) Brass Nylock Nut
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	0.28 lb

Questions about our products? Email us for support.

RAM® Motorcycle Fork Stem Ball Base

Part#: RAM-B-342U

UPC: 793442906213

B Size

Size Guide

Ball Size
Arm Sizes

The unique double ball and socket design allows you to adjust your mount to the perfect viewing or operating angle, all with the turn of a single knob. This modular design can be configured by a multitude of interchangeable components to fit your specific needs.

A Size

Holds .5 lbs.

Trail Cameras

B Size

Holds 2 lbs.

Phones, Action Cameras, Light Duty Tablets

C Size

Holds 4 lbs.

Fishfinders, Heavy Duty Tablets

D Size

Holds 6 lbs.

Heavy Monitors

E Size

Holds 15 lbs.

Heavy Monitors

The unique double ball and socket design allows you to adjust your mount to the perfect viewing or operating angle, all with the turn of a single knob. This modular design can be configured with a variety of interchangeable components to fit your specific mounting needs.

Size	A Size	B Size	C Size	D Size	E Size
Short Arm	Overall Length N/A	Overall Length 2.42"	Overall Length 3.56"	Overall Length 5.69"	Overall Length 5.69"
Short Arm	Socket-to-Socket Length N/A	Socket-to-Socket Length 1.75"	Socket-to-Socket Length 2.5"	Socket-to-Socket Length 4.66"	Socket-to-Socket Length 4.66"
Medium Arm	Overall Length 2.42"	Overall Length 3.73"	Overall Length 5.69"	Overall Length 8.44"	Overall Length 12.63"
Medium Arm	Socket-to-Socket Length 1.75"	Socket-to-Socket Length 3"	Socket-to-Socket Length 4.66"	Socket-to-Socket Length 6.88"	Socket-to-Socket Length 9.88"
Long Arm	Overall Length 6"	Overall Length 6"	Overall Length 9.13"	Overall Length 12.98"	Overall Length N/A
Long Arm	Socket-to-Socket Length 5.31"	Socket-to-Socket Length 5.31"	Socket-to-Socket Length 8"	Socket-to-Socket Length 11.41"	Socket-to-Socket Length N/A

Compatible Vehicles

Aprilia

RS 660

RS 660 Extrema

RSV4 1100

RSV4 1100 Factory

RSV4 APRC ABS SBK SE

RSV4 Factory APRC

RSV4 R

RSV4 R APRC

RSV4 RF

RSV4 RR

RSV4 RR Misano

Tuono V4 1100

Tuono V4 1100 Factory

Tuono V4 1100 RR

Tuono V4 1100 RR Misano

Tuono V4 R

Tuono V4 R APRC

prilia

RSV4

BMW

F650

F800R

HP4 Race

M1000R

M1000RR

R nineT Racer

S1000RR

CFMOTO

300SS

Ducati

848

1199 Panigale

1199 Panigale R

1199 Panigale S

1199 Panigale S Tricolore

1199 Superleggera

1299 Panigale

1299 Panigale R Final Edition

1299 Panigale S

1299 Superleggera

899 Panigale

959 Panigale

959 Panigale Corse

Panigale V2

Panigale V2 Bayliss

Panigale V4

Panigale V4 R

Panigale V4 S

Panigale V4 S Corse

Panigale V4 SP

Panigale V4 SP2

Superleggera V4

Honda

CBR250R

CBR250R ABS

VFR1200

VFR1200 DCT

VFR1200X ABS

VFR1200X DCT ABS

Kawasaki

Ninja H2

Ninja H2 SX

Ninja H2 SX SE

Ninja H2 SX SE Plus

Ninja H2R

Ninja ZX-14

Ninja ZX-14R

Ninja ZX-14R ABS

Ninja ZX-14RR

Moto

Guzzi MGX-21 Flying Fortress

Suzuki

GSX-R1000

GSX-R1000R

GSX-R1000RZ

GSX-R600

GSX-R600Z

GSX-R750

GSX-R750Z

Hayabusa

Hayabusa GSX1300R

V-Strom 1000

V-Strom 1000 Adventure

V-Strom 1000XT

V-Strom 1050

V-Strom 1050DE

V-Strom 1050DE Adventure

V-Strom 1050XT

V-Strom 1050XT Adventure

Triumph

Daytona Moto2 765

Speed Triple 765 Moto 2

Street Triple 675

Street Triple 675 R

Street Triple 765 Moto 2

Street Triple 765 R

Street Triple 765 RS

Street Triple 765 S

Yamaha

MT-10

MT-10 SP

R1 LE

R1 World GP

R1M

R1S

R6 GYTR

R6 World GP

R6S

XV1900 Star Eluder

$21.99

B Size

Size Guide

Ball Size
Arm Sizes

A Size

Holds .5 lbs.

Trail Cameras

B Size

Holds 2 lbs.

Phones, Action Cameras, Light Duty Tablets

C Size

Holds 4 lbs.

Fishfinders, Heavy Duty Tablets

D Size

Holds 6 lbs.

Heavy Monitors

E Size

Holds 15 lbs.

Heavy Monitors

The unique double ball and socket design allows you to adjust your mount to the perfect viewing or operating angle, all with the turn of a single knob. This modular design can be configured with a variety of interchangeable components to fit your specific mounting needs.

Size	A Size	B Size	C Size	D Size	E Size
Short Arm	Overall Length N/A	Overall Length 2.42"	Overall Length 3.56"	Overall Length 5.69"	Overall Length 5.69"
Short Arm	Socket-to-Socket Length N/A	Socket-to-Socket Length 1.75"	Socket-to-Socket Length 2.5"	Socket-to-Socket Length 4.66"	Socket-to-Socket Length 4.66"
Medium Arm	Overall Length 2.42"	Overall Length 3.73"	Overall Length 5.69"	Overall Length 8.44"	Overall Length 12.63"
Medium Arm	Socket-to-Socket Length 1.75"	Socket-to-Socket Length 3"	Socket-to-Socket Length 4.66"	Socket-to-Socket Length 6.88"	Socket-to-Socket Length 9.88"
Long Arm	Overall Length 6"	Overall Length 6"	Overall Length 9.13"	Overall Length 12.98"	Overall Length N/A
Long Arm	Socket-to-Socket Length 5.31"	Socket-to-Socket Length 5.31"	Socket-to-Socket Length 8"	Socket-to-Socket Length 11.41"	Socket-to-Socket Length N/A

Compatible Vehicles

Aprilia

RS 660

RS 660 Extrema

RSV4 1100

RSV4 1100 Factory

RSV4 APRC ABS SBK SE

RSV4 Factory APRC

RSV4 R

RSV4 R APRC

RSV4 RF

RSV4 RR

RSV4 RR Misano

Tuono V4 1100

Tuono V4 1100 Factory

Tuono V4 1100 RR

Tuono V4 1100 RR Misano

Tuono V4 R

Tuono V4 R APRC

prilia

RSV4

BMW

F650

F800R

HP4 Race

M1000R

M1000RR

R nineT Racer

S1000RR

CFMOTO

300SS

Ducati

848

1199 Panigale

1199 Panigale R

1199 Panigale S

1199 Panigale S Tricolore

1199 Superleggera

1299 Panigale

1299 Panigale R Final Edition

1299 Panigale S

1299 Superleggera

899 Panigale

959 Panigale

959 Panigale Corse

Panigale V2

Panigale V2 Bayliss

Panigale V4

Panigale V4 R

Panigale V4 S

Panigale V4 S Corse

Panigale V4 SP

Panigale V4 SP2

Superleggera V4

Honda

CBR250R

CBR250R ABS

VFR1200

VFR1200 DCT

VFR1200X ABS

VFR1200X DCT ABS

Kawasaki

Ninja H2

Ninja H2 SX

Ninja H2 SX SE

Ninja H2 SX SE Plus

Ninja H2R

Ninja ZX-14

Ninja ZX-14R

Ninja ZX-14R ABS

Ninja ZX-14RR

Moto

Guzzi MGX-21 Flying Fortress

Suzuki

GSX-R1000

GSX-R1000R

GSX-R1000RZ

GSX-R600

GSX-R600Z

GSX-R750

GSX-R750Z

Hayabusa

Hayabusa GSX1300R

V-Strom 1000

V-Strom 1000 Adventure

V-Strom 1000XT

V-Strom 1050

V-Strom 1050DE

V-Strom 1050DE Adventure

V-Strom 1050XT

V-Strom 1050XT Adventure

Triumph

Daytona Moto2 765

Speed Triple 765 Moto 2

Street Triple 675

Street Triple 675 R

Street Triple 765 Moto 2

Street Triple 765 R

Street Triple 765 RS

Street Triple 765 S

Yamaha

MT-10

MT-10 SP

R1 LE

R1 World GP

R1M

R1S

R6 GYTR

R6 World GP

R6S

XV1900 Star Eluder

Overview

The RAM® motorcycle fork stem base is one of the cleanest and most popular solutions for mounting your favorite device on the center of your bike. Featuring a B size 1" rubber ball, this part is designed to fit into the cylindrical bore wall of fork stems and will work with stems that measure 12mm to 38mm (.5” to 1.49”) in diameter.

Features

Designed to fit into the cylindrical bore wall of fork stems
Included B size 1" RAM® rubber ball allows for connection to any B size RAM® double socket arm; ball and socket technology allows for near-infinite adjustability
Made of powder-coated, marine-grade aluminum for durability and reliability in the most demanding environments
Backed by a lifetime warranty

hardware included:

(1) Expansion Plug for 12mm - 38mm (.5" - 1.49") Fork Stem Holes
(1) M5 x 60mm Machine Screw
(1) Steel Washer Set
(1) Nut Pocket Washer Set
(1) Brass Nylock Nut

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:

0.28 lb

Print

Instructions

Fork Stem Base Installation Guide

Documents

On Road Catalog

Add-on & Accessories

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See All

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RAM-B-201U-C:RAM-B-201U-C_1:RAM Double Socket Arm - B Size Long

RAM® Double Socket Arm - B Size Long RAM-B-201U-C $28.99

RAM-B-201U-A:RAM-B-201U-A_1:RAM Double Socket Arm - B Size Short

RAM® Double Socket Arm - B Size Short RAM-B-201U-A $17.99

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RAM® Composite Double Socket Arm - B Size Medium RAP-B-201U $13.49

RAP-B-201U-A:RAP-B-201U-A_1:RAM Composite Double Socket Arm - B Size Short

RAM® Composite Double Socket Arm - B Size Short RAP-B-201U-A $11.49

RAM-B-201-201U-C:RAM-B-201-201U-C_1:RAM Double Socket Arm Adapter with Medium & Long Arms - B Size

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RAP-B-200-2U:RAP-B-200-2U_1:RAM Composite Double Socket Swivel & Ratchet Arm

RAM® Composite Double Socket Swivel & Ratchet Arm RAP-B-200-2U $27.99

RAP-B-200-12U:RAP-B-200-12U_1:RAM Composite Double Socket Swivel Arm

RAM® Composite Double Socket Swivel Arm RAP-B-200-12U $18.49

RAM-B-201-201U:RAM-B-201-201U_1:RAM Double Socket Arm with Dual Extension and Ball Adapter - B Size

RAM® Double Socket Arm with Dual Extension and Ball Adapter - B Size RAM-B-201-201U $53.99

RAM-B-201-SU:RAM-B-201-SU_1:RAM Pin-Lock™ Double Socket Arm - B Size Medium

RAM® Pin-Lock™ Double Socket Arm - B Size Medium RAM-B-201-SU $26.99

RAM-B-201-ACHU:RAM-B-201-ACHU_1:RAM Chrome Double Socket Arm - B Size Short

RAM® Chrome Double Socket Arm - B Size Short RAM-B-201-ACHU $49.99

RAM-B-201CHU:RAM-B-201CHU_1:RAM Chrome Double Socket Arm - B Size Medium

RAM® Chrome Double Socket Arm - B Size Medium RAM-B-201CHU $63.99

RAM-B-201LU:RAM-B-201LU_1:RAM Double Socket Arm with Key Lock Knob - B Size Medium

RAM® Double Socket Arm with Key Lock Knob - B Size Medium RAM-B-201LU $56.99

Features

A Size

B Size

C Size

D Size

E Size

Compatible Vehicles

Aprilia

prilia

BMW

CFMOTO

Ducati

Honda

Kawasaki

Moto

Suzuki

Triumph

Yamaha

Kit Components

A Size

B Size

C Size

D Size

E Size

Compatible Vehicles

Aprilia

prilia

BMW

CFMOTO

Ducati

Honda

Kawasaki

Moto

Suzuki

Triumph

Yamaha

Kit Components

Overview

Features

hardware included:

ball size:

weight capacity:

materials:

packaging type:

Weight:

Print

Instructions

Documents

Add-on & Accessories