ZTechnik® revolutionizes windscreen performance! The advanced 'V' shape and dimensional contours push the wind vortex out and away from the rider's helmet, resulting in a peaceful, quiet environment. This improvement is notable for the passenger as well.
Z2353: Quantum / Lexan® polycarbonate is 30 times more scratch-resistant than conventional acrylic materials.
Z2354 / Z2355: FMR polycarbonate is 20 times more scratch-resistant than conventional acrylic materials.
This high-quality material, along with state-of-the-art manufacturing techniques, provides these windscreens with outstanding clarity and strength characteristics unmatched by any windscreen maker worldwide. Optically, the VStream windscreen is clear with virtually no distortion (unlike the hallucinogenic views you get from the stock screen).
Also reffered to as windshield, windscreen, shield, screen.
The windscreens only fit in combination with the original BMW LED indicator lights or with the longer original BMW indicator lights with bulb (version USA / Canada). If you have installed the small BMW Sports windshield (e.g. on the white R1200R LC with the red frame), you have to remove it.
The back side of the aluminium mount/bracket can for example be covered by BMW part no. 46 63 8 534 288.
You can see the corresponding pictures in the installation instruction at the bottom of page 3.