Manfrotto R1004.21 Knob Set 3

The GoRail adds flexibility to your SystemGo tripod when combined with the matching GoCoupler. The GSR160 is compatible with the GSC190 GoCoupler.

The GoRail adds flexibility to your SystemGo tripod when combined with the matching GoCoupler. The GSR140 is compatible with the GSC190 GoCoupler.

The GoCoupler GSC200 allows you to attach an additional GoRail at the end of the Series 2 SystemGo center column, to make it height adjustable & more versatile.