A bottom bracket that offers bearing with extremely low friction, improved power transfer, and a service life that far exceeds traditional steel bearings.

• Grade 3 Silicon Nitride balls (non-coated)
• Hardened races
• Reinforced polyamide cage and non-contact seals
• Hand built in Denmark
• Spindle Interface Type: FSA MegaExo , FSA MegaExo Light , Shimano Hollowtech II
• Weight: 84 g
• BB/Frame Interface: English
• Includes Ceramicspeed high performance grease and injector