RAM Strap / Roll Bar V-Shaped base with Arm and Round Base - B Series (1" Ball)

RAM-B-108U – RAM® Strap / Roll-Bar V-Base Mount with Medium Arm and Round Plate

The RAM-B-108U is a no-drill saddle clamp mount for rails and roll-bars from 25.4mm to 53.3mm (1" to 2.1"). A V-shaped base straps over the bar, a medium B-size double socket arm sets your angle, and a 63.5mm (2.5") round AMPS plate takes the cradle. Because the saddle base sits flat, it won't rotate on square or rectangular bars the way a U-bolt can.

Key Features

• Saddle V-base straps to round, square or rectangular rails 25.4mm to 53.3mm (1" to 2.1")
• Won't spin on the bar, unlike a U-bolt base
• 63.5mm (2.5") round plate with both 4-hole and 3-hole AMPS patterns for a wide range of cradles
• Medium B-size double socket arm for full angle adjustment
• Powder-coated marine-grade aluminium, RAM lifetime warranty

Works With

The round AMPS plate bolts to any AMPS-pattern RAM or third-party cradle. Need a shorter or longer reach? See the short-arm RAM-B-108U-A or the long-arm RAM-B-108-C-238. Just want the bare V-base? See the RAM-B-108BU.

Dimensions & Specifications

• Clamp range: 25.4mm to 53.3mm (1" to 2.1")
• Arm overall length: 94mm (3.69")
• Arm socket-to-socket: 76mm (3")
• Round plate: 63.5mm (2.5") diameter; 4-hole AMPS 30mm x 38mm (1.181" x 1.496"), 3-hole 120-degree AMPS 46.0mm (1.812")
• Ball size: 1" rubber ball, RAM B-size
• Material: powder-coated marine-grade aluminium
• Weight: 286g (0.63 lb)
• Load rating: up to 907g (2 lb) standard use; 454g (1 lb) for heavy-duty or high-vibration use

What's Included

• RAM-B-108BU saddle V-base with 1" ball
• RAM-B-201U medium double socket arm
• RAM-B-202U round AMPS plate
• 6" and 8" metal strap clamps and a 5.5" rubber protector strip

FAQs

How do I fit it?
Sit the saddle plate on the bar, wrap the metal strap around bar and plate, then tighten the screw until firm. The rubber strip stops it marking the rail.

How fast does it ship?
If it's shown in stock here, it ships from our Auckland warehouse, normally within one business day. If it's shown as out of stock, get in touch and we may be able to get it in for you.

Videos

• RAM strap base assembly overview