Check the listing for details. RAM-B-367-UN10U RAM X-Grip Large Phone Mount with Motorcycle .... Color: Black, Condition: New. Listed at 73.44 USD. RAM X-Grip Large Phone Mount with Motorcycle ... RAM-B-367-UN10U Genuine RAM Products! The RAM-B-367-UN10U consists of a motorcycle handlebar clamp base with M8 threads, double socket arm and universal X-Grip cradle. This mount will replace one of the M8 bolt heads on your handlebar clamp system, positioning your device clean in the center. The mount is designed with a RAM B size 1 INCHES 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. The spring loaded X-Grip IV cradle expands and contracts, allowing for a perfect custom fit of your phone or phablet. The X-Grip includes a device tether recommended for outdoor applications. The cradle is compatible with handheld devices that will fit the dimensions listed below. It is important to verify the dimensions of your handheld device with a case/sleeve/skin when determining the overall size.hardware included (1) Optional Tether(1) Glue Tube for Rubber Caps(1) M8 x 55mm Socket Head Cap Screw(1) M8 x 60mm Socket Head Cap Screw(1) M8 x 65mm Socket Head Cap Screwholder dimensions Width Range: 1.75 INCHES - 4.5 INCHES Depth Range: .875 INCHES maxsocket to socket length 3 INCHES ball size B Size (1 INCHES )weight capacity Standard Use: 2 lbsHeavy-Duty Use: 1 lbmaterials Marine-grade aluminumHigh strength compositeStainless steelpackaging type Poly BagWeight 0.75 lb Additional Information Exposure to vibrations, like those generated by high-powered motorcycle engines, might impact iPhone cameras To determine if these bolts are compatible with your motorcycle measure the bolt for the diameter and add 30mm to the length. If it matches one of the 55, 60, or 65 mm length, then you can use the appropriate bolt supplied with the mount. If it does not match, you may be able to source the correct length of bolt locally or from your BMW dealer. Be sure to use the correct torque spec when attaching the mount. hardware included (1) Optional Tether(1) Glue Tube for Rubber Caps(1) M8 x 55mm Socket Head Cap Screw(1) M8 x 60mm Socket Head Cap Screw(1) M8 x 65mm Socket Head Cap Screw holder dimensions Width Range: 1.75 INCHES - 4.5 INCHES Depth Range: .875 INCHES max socket to socket length 3 INCHES ball size B Size (1 INCHES ) weight capacity Standard Use: 2 lbsHeavy-Duty Use: 1 lb materials Marine-grade aluminumHigh strength compositeStainless steel packaging type Poly Bag Weight 0.75 lb