Which of your bike mounts will fit the T-Slot on the JetStream / CoreBar? Dave Dezellem Updated May 31, 2017 05:55 Follow Both the HighSpeed and HighRoad will attach to the T-Slot found on the JetStream and CoreBar using the SmarT-Slot Kit part number 8002122. Related articles Why would I buy a fork mount over an upright style mount for my bikes? My car came with a factory rack or Aero style bars, what mounts will work? What is SmartFill? Where can I find instructions for my top of car bike mount? I have Fenders on my bike, can I use an Upright style Bike Mount? Comments 0 comments Article is closed for comments.