What are the differences between hookless and hooked rims in terms of performance and safety for cycling?

Hookless rims do not have the traditional hook shape on the inner edge, which can reduce weight and improve aerodynamics. However, they may be less secure for holding the tire in place compared to hooked rims. Hooked rims have a hook shape that helps keep the tire in place, providing better safety and stability, but they may be slightly heavier. Ultimately, the choice between hookless and hooked rims depends on individual preferences and riding style.