DSM100 DS950 DS840 DS750 DS550U
Dimensions Seat Size Large Mesh Seat Design 485(W)x335mm(D) Large Square Seat Design 480mm(W)x390mm(D) Round Seat Design 330mm (Diameter) Round Seat Design 300mm (Diameter) Round Seat Design 300mm(Diameter)
Seat Mount Large AL Die-cast Seat Mount Large AL Die-cast Seat Mount Large AL Die-cast Seat Mount AL Die-cast Seat Mount AL Die-cast Seat Mount
Legs Leg Design 3 Double Braced Wide Stance Legs 4 Double Braced Wide Stance Legs 3 Double Braced Wide Stance Legs 3 Single Braced Legs 3 Single Braced Legs
Adjustment Height Adjustment Screw Rod (460-650mm) Screw Rod (460-650mm) Screw Rod (460-650mm) Clamp Rod Type (430-650mm) Clamp Rod Type (no hole, w/memory clamp) (370-550mm)