parts group R28 weight 1.54 kg
790MM Driver's seatparts group R28 weight 1.66 kg
820MM Driver's seat, black, highparts group R28 weight 1.54 kg
parts group R28 weight 1.92 kg
840MM Rider's saddle 'Sport'parts group R32 weight 0.05 kg
25Mm Rubber supportparts group R32 weight 0.02 kg
Holding strap