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).
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.