phenogrow t1_j9uy2lg wrote on February 24, 2023 at 7:11 PM Reply to ELI5: Why do people wear different types of helmets when skiing and bicycling? by LucasUnited for road racing, it's mostly venting and aerodynamics. after those two considerations then it's about who the sponsor is and aesthetics. Permalink 1
phenogrow t1_j9uy2lg wrote
Reply to ELI5: Why do people wear different types of helmets when skiing and bicycling? by LucasUnited
for road racing, it's mostly venting and aerodynamics. after those two considerations then it's about who the sponsor is and aesthetics.