The Wheels Manufacturing PF30 outboard bottom brackets just might be the best choice for solid creak-free performance if you have a PressFit30 frame and want to use a 24mm Shimano or a 22/24 GXP crankset. A very cleaver threaded design make it easy to install and remove. It is very solid and esentially self-pressing and self-extracting. There are 2 models available for 24mm Shimano and 22/24mm GXP cranks. This bottom bracket let you use Shimano or GXP cranks without any additional adapters. Fits 68-73mm width shells.
Used in a Specialized S-Works Road Frame - simply perfect - hands down the best BB I have ever used! SMOOTH!