RAM-149Z-B-202U – RAM® C-Size U-Bolt Rail Mount with Round Base (Short Arm)
The RAM-149Z-B-202U is a heavier C-size handlebar and rail U-bolt mount built for tablets, pairing a short C-size double socket arm with a 1.5" ball round base for any RAM cradle with the AMPS hole pattern. Ideal for securing a tablet to a motorcycle or ATV/UTV.
Key Features
Zinc-coated C-size U-bolt base fits rails 12.7mm to 31.75mm (0.5" to 1.25"); a composite adapter narrows down to 12.7mm (0.5")
Stronger C-size (1.5") ball-and-socket for heavier loads like tablets
Short C-size double socket arm; near-infinite positioning
C-size round base with the universal AMPS hole pattern connects to most RAM and third-party tablet holders
Marine-grade aluminium; backed by a lifetime warranty
What's Included
RAM-231ZU U-bolt base with 1.5" C-size ball
RAM-201U-B short C-size double socket arm
RAM-202U 63mm round base with 1.5" C-size ball
Hardware: U-bolt for 0.5"–1" rails, U-bolt for 1"–1.25" rails, two Nylock nuts, two rubber caps, U-bolt spacer
Dimensions & Specifications
U-bolt range: 12.7mm to 31.75mm (0.5" to 1.25")
Arm overall length: 90mm (3.56"); socket-to-socket 63.5mm (2.5")
Base diameter: 63mm (2.5")
Hole pattern: 4-hole AMPS 30mm x 38mm (1.181" x 1.496"); 3-hole 120-degree 46mm (1.812")
Ball size: C size, 1.5" rubber ball
Load capacity: 1.814kg (4 lb) standard use; 1.36kg (3 lb) heavy-duty use
Weight: 462g (1.02 lb)
Materials: marine-grade aluminium
Works With
Add the RAM C-size cradle or tablet holder for your device.
