Selle de vélo ergonomique en fibre de carbone ROCKBROS, siège de vélo creux imprimé en 3D, unisexe

Product details: Brand: ROCKBROS Product name: Bicycle saddle Material: Polyurethane + Carbon fibre Weight: approx. 161g Colour: Black Size: 14.5* 25* 4cm Features: 3D printing: the bike seat uses 3D printing technology and hollow crystal structure, which is not only shockproof and pressure-reducing, but also highly resilient. Breathable: The bicycle seat cushion cover is hollow to channel air circulation and prevent heat build-up. Zonal shock absorption: The bicycle saddle is divided into three zones for shock absorption, including soft tissue support area, ischial support area and stability area. Three zones can reduce vibration and increase comfort. High-quality bottom shell: The arc-shaped seat arch is equipped with a carbon fibre bottom shell, which is light and high-strength and makes the bicycle seat cushion cover more shock-resistant. Streamlined design: The seat cushion cover has a streamlined design that reduces wind resistance and makes riding more effortless. Please note that the rail dimensions are 7*9mm. Make sure that your bike saddle is compatible with these dimensions. It is also recommended to use a torque spanner for installation and tighten to the torque specified on the bike saddle.