RAM® 9mm Angled Bolt Head Adapter Mount with Round Plate - Long

Name: RAM® 9mm Angled Bolt Head Adapter Mount with Round Plate - Long
Brand: RAM Mounts
SKU: RAM-B-180-C-202U
Price: 39.95 USD
Availability: InStock
Rating: 4.8 (5 reviews)

RAM® 9mm Angled Bolt Head Adapter Mount with Round Plate - Long - Main image

$39.95 ~~$53.99~~ In stock

Category: Universal Mounts

The RAM-B-180-C-202U consists of a 1" diameter ball base with 9mm hole, long double socket arm and round base that contains the universal AMPs hole pattern. This mount is often used on motorcycles, attaching to the mirror frame, most commonly found on BMW motorcycles. The mount is designed with a RAM 1" diameter patented rubber ball and socket system that has adjustment points at both ends of the double socket arm; this allowing for almost infinite adjustment and perfect viewing angles.

Before you pay

Check the method and total at checkout.

When it ships

Allow for processing time as well as the journey to you.

Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

View policy

If you need a refund

Keep your order number and contact the store to start.

Please contact us for the refund processing timeframe before returning an item.

View policy

Delivery costs

Review the cost for your destination and chosen service.

Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

View policy

Returning an item

Check the return conditions before sending anything back.

United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

View policy

Customer Reviews (4.8 / 5 · 5 reviews)

Lucy Z. ★★★★★ Oct 23, 2026

The long double socket arm gives me just enough adjustability to angle my phone exactly where I need it on the handlebars, and that 1" ball locks tight with zero wobble even on rough pavement. Bolted it on in under five minutes using the 9mm hole, and the AMPs pattern lined up perfectly with my exis

Adam M. ★★★★★ Oct 22, 2026

The AMPs hole pattern on the round base lined up perfectly with my existing hardware, so installation took me under five minutes. The long double socket arm holds my phone rock-solid even on rough roads, and the 9mm bolt adapter feels like it was machined to exact tolerances.

Daniel Y. ★★★★★ Oct 21, 2026

The 1" ball and double socket arm let me angle my device exactly where I need it on the bike, and the AMPs round base lines up perfectly with my existing plate. The 9mm hole was easy to bolt on, and the whole thing feels rock solid even over rough pavement.