Puig Z‑Racing Windscreen; aerodynamic double‑height design; improves rider comfort by directing air over the helmet and torso; tested in a virtual wind tunnel; optimizes aerodynamic coefficient and reduces shoulder pressure. Made of 3 mm high-impact acrylic with rounded edge >2 mm; resistant to impacts, UV rays, scratches and deformation; complies with TÜV safety regulations; 100% manufactured in Barcelona. Simple installation with no additional parts or trim; uses original screws; includes detailed aerodynamic study with analysis of protection improvement in upright and racing posture. Smoked finish with a sporty and discreet look; 30 mm taller than the original; features side channels that direct air outward; provides up to 61% more protection in sporty riding. Compatible bikes: YAMAHA YZF-R9 2025.