15-17mm Motorcycle Stem Mount & 4 Hole AMPS Plate for TomTom Rider 40, 400

15mm - 17mm Alternative TomTom Rider 40, 400 mounting option for Sports Bikes. This central fork stem yoke mount has been developed for use on motorcycles where a handlebar mounting option is not possible or desirable. Designed to fit sports, superbike, endurance and touring motorbikes using the cylindrical bore wall (steering head tube) of the fork stems. Motorcycle Fork Stem Yoke mount with with Female 1" Ball AMPS Adaptor. Fits centre yoke holes 15mm-17mm in diameter. Standard AMPS screw layout. 4 x screws supplied. Perfect as an alternative mounting option for the TomTom Rider 40, 400 Docks. Dock NOT included Replaces the usual handlebar mounting option supplied with motorcycle GPS Satnav systems. Features: The 1" Ball fixing. Light weight - made from Aluminium. Attaches easily to the steering head tube of fork stems. Quick & easy to fit - only an Allen key is required. Completely removable. Unlike other 'bung' style fork stem mounts our design can be removed with ease if you sell your bike or wish to transfer the mount to another machine. IMPORTANT: First check that your stem cover can be removed leaving a central hole for the mount to fix in. Simply drop the Fork Stem Motorcycle attachment into the hole of the stem and tighten. The split shaft will expand to fit the inside wall of the fork stem Use an Allen Key to tighten to create a tight fit. PLEASE NOTE: Measure your hole: This option is designed to fit stems that measure from 15mm-17mm. Ultimate Addons Central Fork Stem Yoke Mount - YouTube Video will open in a new window [isdntekvideo] .ytvideo { margin:.5em auto; max-width:480px; font-family:arial; text-align:center; position:relative; min-height:120px; overflow:hidden; background-color:#555; } .ytvideo p { position:absolute; margin:0; color:white; background-color:rgba(0,0,0,.5); } .ytvideo .yt_hd { font-size:16px; width:100%; height:28px; line-height:28px; text-align:left; top:0; left:0; padding-left:10px; overflow:hidden; } .ytvideo .yt_ft { font-size:11px; width:100%; bottom:0; left:0; } .ytvideo img { display:block; max-width:100%; border:0; } .ytvideo a:after { content:"\A0\25BA"; position:absolute; width:60px; height:50px; left:0; top:0; right:0; bottom:0; margin:auto; border:0; border-radius:10px; color:white; background:rgba(0,0,0,.6); font-size:24px; line-height:50px; cursor:pointer; } .ytvideo a:hover:after { background:#CC181E; } What will I get? 1 x 15mm-17mm (0.52" - 0.58") fork stem yoke mount. 1 x female 1" ball to AMPS layout adaptor. 1 x screw pack