Weight-activated synchronized mechanism
20° backrest / 6,5° seat
4 positions, by side knob
By lever
Tension fine-tuning by lower knob
— Donati quick connection sliding seat rails
— Bolt-on seat plate 153 x 200 mm [6.0 x 7.9 in]
Donati standard (width 90 mm [3.5 in])
28 mm [1.1 in]
Black painted
Black
Anthracite grey (RAL 7016)
D109 Travel restriction
— Quick connection seat rails → 1062850
— Bolt-on seat plate → 1062800