Chris King headsets and hubs are famous for their durability and smoothness. They have taken these defining characteristics to and developed a bottom bracket specifically designed for Shimano-compatible external type crank/bottom bracket systems. The bottom bracket is externally serviceable with a Chris King grease injection tool. The tool allows the user to purge old grease while applying new, without having to remove the bottom bracket from the frame. Like all Chris King products the bottom bracket is available in a dizzying array of anodized colors. Price: $129.00 More: chrisking.com