Experience the industry leading alloy bottom bracket that’s changing the game forever.
Our bottom brackets have less friction that even the leading ceramic bearings, which means more of your power goes straight into making you faster.
Our bearings don't require the constant maintenance of ceramic bearings, saving you time and money. Our aerospace grade steel bearings provide you with the performance of ceramic with the ease of steel.
Our bearings are cheaper to buy and cheaper to maintain, so you can put your hard-earned money into other upgrades.
Our award winning ENG Threaded bottom bracket is designed for use with a BSA threaded frame. It comes in 8 different colors and can support 24mm cranks such as Shimano and FSA. The ENG BB can be used with 22/24mm SRAM GXP/Truvativ cranks with the addition of our adapter kit (select SRAM crank below).
The BB90 Madone was designed to be used in high-end Trek bicycle frames (2008 and newer) and some Gary Fisher bicycles. This bottom bracket is an internal, bearings only system so it fits completely within the frame shell. The bearings are compatible with a 24mm crankset spindle such as Shimano and FSA; and they can be used with an adapter…
The Integrated BB 86/90/92 was designed to combine the BB86/92 and the BB90 into one easy to use bottom bracket. This system uses a pressfit cup that brings the final width of the system equal to threaded systems. The bearings are compatible with a 24mm crankset spindle such as Shimano and FSA, and can be used with an adapter for…
The BB30.24 is an adapter that allows the use of a 24mm crankset spindle without the use of external cups. This adapter fits a BB30 frame and reduces the diameter to work with cranksets such as the Shimano Hollowtech II and FSA MegaExo. It can be used with a SRAM GXP with the addition of our adapter (select SRAM crank…
The BB30 Pressfit 24 bottom bracket is designed to fit BB30 Pressfit (PF30) frames and allow the use of 24mm spindle cranksets such as Shimano and FSA. This bottom bracket can also be used with 22/24mm spindles such as SRAM GXP when used with our SRAM adapter kit (select SRAM crank below).
The ITL Threaded bottom bracket has been designed to fit frames where the threading is in Italian style such as Pinarello. The cups contain 24mm bearings which will support 24mm cranksets such as Shimano and FSA, but can be used with a 22/24mm crankset such as the SRAM GXP )select SRAM crank below).
The 386EVO 24 bottom bracket is not an adapter. It is a bottom bracket specifically designed for EVO386 frames using a 24mm spindle such as Shimano and FSA. This results in low friction for your EVO386 at only 84g for the bottom bracket. It can also be used with a 22/24mm spindle such as SRAM GXP with our SRAM adapter…
The BBS was designed to work with Specialized Carbon OSBB frames, such as the Tarmac and Venge frames. Its pre-installed bearings are compatible with 24mm crankset spindles such as Shimano and FSA. It can be used with a SRAM GXP with the addition of our adapter (select SRAM crank below).
The BBrght Pressfit 46/24 bottom bracket is designed to be used on BBright frames such as the Cervelo R3, R5, S5. The bearings are compatible with a 24mm crankset spindle such as Shimano and FSA; but can be used with an adapter for SRAM 22/24mm cranksets (select SRAM crank below).