motorcycle seat roller 3d model

Premium motorcycle seat sunshade roller. Horizontal cylindrical roller housing. Length 380mm. Diameter 65mm. Symmetrical industrial design. Modern aerodynamic body shape. Smooth flowing side contour integrated into cylindrical shell. Minimalist premium design. OEM motorcycle accessory styling. Matte black ABS plastic housing. Two circular end caps. Brand logo "狠罩" engraved on both end caps. Integrated velcro straps mounted near both outer ends of the roller. Hidden fastening structure. No exposed screws. Seamless injection molded shell. Soft rounded edges. Luxury scooter accessory. High-end industrial design. Hard surface CAD model. Manufacturable product. Clean topology. Product only. White background. Central aerodynamic character line running along both sides. Gentle concave side profile. Streamlined body contour inspired by modern consumer electronics. Dyson and Tesla inspired industrial design language. Premium lifestyle product.