RAM Bike Handlebar Mount for Garmin Astro 320, 64S & 62S (RAP-274-1-GA41U) RAM RAP-274-1-GA41U can be used to mount Garmin Astro 320, Garmin 64S/64ST or Garmin 62S on any handlebar. The RAP-274-1-GA41U consists of the EZ-ON/OFF™ dual strap base, swivel diamond adapter base and high strength composite cradle. Adjust the zip ties to attach to a variety of rails, from a minimum of 0.5" in diameter. With a press on the diamond adapter the EZ-ON/OFF™ system allows for the quick release of the cradle from the base. When connected, the diamond base can rotate, allowing for you to reposition the cradle for optimum viewing. This mount includes a 12 degree tappered shaft for tapered handlebars. Material: High Strength Composite Weight : 86 gms Included: 1 x RAM Cradle for the Garmin Astro 320, GPSMAP 62 Series & GPSMAP 64 Series 1 x RAM EZ-ON/OFF™ Bicycle Mount with Dual Strap Base and Swivel Diamond Base Adapter Share Buy $49.00 Shipping Details Shipping cost for item: $8.00