FEATURES: Black Anodised CNC machined Aluminium Clamp Assembly and Extension Arm Slim clamp width with flush mounted spacers Multiple mounting configurations Fits a wide range of handlebar sizes (refer below) Discreet cable route for USB charge cables. Remove plug in upper clamp to access Assembled with Black Lever Black Hardware HANDLEBAR COMPATIBILITY:Spacer Sizes (ID): 22.2mm (7/8”), 25.4mm (1”), 28.6mm (11/8”), 31.8mm (11/4”)Clamp size (ID) without Spacer: 35mm (13/8”)ADJUSTABILITY: Angle adjustability of clamp around handlebar 360° rotational adjustment of Extension Arm and Index Head COMPATIBLE WITH: All Quad Lock Cases & Universal Adaptors All Quad Lock Motorcycle Accessories (Vibration Dampener, Wireless/USB Chargers) All Quad Lock 360 Compatible products All Quad Lock Coloured Levers INCLUDED IN BOX: 1x Quad Lock Motorcycle Handlebar Mount Pro with Extension Arm 4x Bar Spacers - 22.2mm (7/8”), 25.4mm (1”), 28.6mm (11/8”), 31.8mm (11/4”) 1x M5 x 35 Black Screw (for use with optional Motorcycle Chargers) 1x 3mm Hex Key MATERIALS:Black Anodised Aluminium (Clamp & Extension Arm)Glass Filled Nylon (Index Head & Bar Spacers)Stainless Steel HardwareSPARE PARTS:Extension Arm - (Quad Lock® Replacement Extension Arm - Motorcycle Handlebar Mount Pro)Bar Spacers -(Quad Lock® Replacement Bar Spacers - Motorcycle Handlebar Mount Pro)TORQUE RATING:Index Head Screw - 2.5NmExtension Arm to Clamp Assembly - 3.0NmClamp Assembly - 2.0Nm