Brake/Clutch Reservoir U-Bolt Mount (Short Arm) for the TomTom Rider 2 and Urban Rider OVERVIEW The RAM-B-174-A-TOM1U consists of a hardware for mounting to both brake/clutch reservoirs and rails that are 0.5 inch to 1.25 inch in diameter, short double socket arm and custom TomTom base adapter. The mounting hardware for brake/clutch reservoirs include both standard and metric mounting bolts. The custom TomTom adapter base connects to the back of the factory cradle that is included with the purchase of the TomTom Rider 2/Urban Rider. The screws that are included with the RAM-B-174-A-TOM1U match up with the threads on the back of the RIDER 2/Urban Rider. The mount is designed with a RAM 1 inch 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. HARDWARE INCLUDED (4) M5 x 12mm Machine Screws (4) M5 Stainless Steel Lock Washers (1) M3 Hex Key Wrench (2) M6 x 55mm Hex Bolts (2) #1/4-20 x 2 inch Hex Bolts (2) 1/2 inch Spacers (2) 1/4 inch Split Lock Washers (1) 1/4 inch -20 U-Bolt for.5 inch - 1 inch Rails (1) 1/4 inch -20 U-Bolt for 1 inch - 1.25 inch Rails (2) 1/4 inch -20 Nylock Nuts (2) Rubber Caps (1) U-Bolt Spacer CLAMP RANGE .5 inch - 1.25 inch diameter SOCKET-TO-SOCKET LENGTH 1.75 inch HOLE PATTERN 4-Hole AMPS: 1.181 inch x 1.496 inch BALL/SOCKET SIZE B Size (1 inch ) WEIGHT CAPACITY Standard Use: 0.9kg Heavy-Duty Use: 0.45kg MATERIALS Marine-grade aluminium PACKAGING TYPE Poly Bag WEIGHT 0.29kg