Shimano G03A Resin Brake Pads

Made from softer materials than sintered brake pads

Usually quieter than sintered brake pads.

Gives you more initial bite when you first grab the brake lever.

Do not dissipate heat very well and therefore fade more on long descents.

One of the negatives associated with organic brake pads is that they don't manage heat as well and will fade more over long descents.

May lose some oftheir power when heat soaked.