Sirui Y-75A 75mm Aluminum Tripod Bowl for R-3/4 Series Video Head
If you find yourself occasionally shooting videos with your DSLR, you will find that the Sirui R3/R4 can easily be converted into a video tripod. Replace the flat platform with the Sirui Y75A adapter bowl and you can attach the Sirui VH-20 Professional Video Head directly onto the tripod (with the help of the Sirui Y75B Leveling Ball Head).