Fits on many handlebar pinchbolts with a washer (base is 5mm thick). It is often used on motorbikes to attach to the mirror frame, especially on BMW bikes.

Key Features:
  • Features an 11mm hole designed to attach to the mirror frame of motorcycles
  • 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 marine environments
  • Backed by a lifetime warranty

(RAM-B-252U)

Technical Specifications:

Ball SizeB Size (1")
Weight CapacityStandard Use: 2 lbs (0.91 kg)
Heavy-Duty Use: 1 lb (0.45 kg)
MaterialsMarine-grade aluminum
Packaging TypePoly Bag

Product Information

SKU RAM-B-252U
Barcode 793442102523
Brand RAM Mounts
Weight 0.0380 kg

Others Also Bought


1" Ball with 2" Square Clamp

1" Ball with 2" Square Clamp

RAM-B-247U-2

RRP $54.00 Ball IconB

Reseller Login

In Stock: 20+

1" Ball with 3" Square Clamp

1" Ball with 3" Square Clamp

RAM-B-247U-3

RRP $84.00 Ball IconB

Reseller Login

In Stock: 50+

1" Ball with 4" Square Clamp

1" Ball with 4" Square Clamp

RAM-B-247U-4

RRP $100.00 Ball IconB

Reseller Login

In Stock: 50+

Tough-Ball with M6-1 Post

Tough-Ball with M6-1 Post

RAP-B-379U-M616

RRP $20.00 Ball IconB

Reseller Login

In Stock: 100+

Clamp Base 1.5" Width B-Size

Clamp Base 1.5" Width B-Size

RAM-B-247U-15

RRP $81.00 Ball IconB

Reseller Login

In Stock: 7

Wheelchair Ball Base B-Size

Wheelchair Ball Base B-Size

RAM-B-238-WCT

RRP $45.00 Ball IconB

Reseller Login

In Stock: 20+

1" Ball with 2.5" Square Clamp

1" Ball with 2.5" Square Clamp

RAM-B-247U-25

RRP $82.00 Ball IconB

Reseller Login

In Stock: 5

More From This Category


B-Size Short Arm with Single Round Plate
In Stock: 20+

Plastic 1" Rail Mount B-Size
In Stock: 10+

Chrome Long Arm 1" Balls

Chrome Long Arm 1" Balls

RAM-B-201CHU

RRP $117.00 Ball IconB

Reseller Login

In Stock: 1

X-Grip UN7 Phone Mount with Motorcycle Handlebar Clamp Base
On Order: View ETA Information

Double Ball Rail Mount for Apple MagSafe (2024 Onwards)
In Stock: 2