This Fits Your 2006 BMW F800ST
Full size assembly image of Windshield (1/2)
Windshield (1/2) Windshield (2/2)

Windshield

R131: G 650 GS 11 (0188,0189): (2010-2016)
R134: G 650 GS Sertão (0136, 0146): (2011-2015)