The Subrosa Street Rail A-Frame Kit. This awesome upgrade to your Subrosa Street Rail will allow you to swap the legs of your Street Rail and install the rest of the A-frame parts to the center of your Street rail to create a ridiculously good A-Frame rail. This kit is sold separately from the Street Rail and is made exclusively to work with your already existing rail. - An additional 4 feet added to your Subrosa Street Rail - 16\"-30\" Height & 2\" round A-Frame grind rail - Extra wide, rubber padded foot for grip and stability - Large bolt holes in foot for optional ground connection - Proprietary locking plate design insures a secure center connection - Color: Black - Weight: 36.2 lbs.