Introducing the Ceramic Speed Bottom Bracket T47/86 Campy UT x 79/92mm - Black, designed for exceptional performance with a threaded interface. Easily install Campagnolo and other 25mm diameter thru-axle cranks into a T47 shell. The pre-installed Ceramicspeed bearings feature super round balls and hardened-steel races, with a 3-micron thick metallic layer for reduced drag and increased durability. Advantages:

• Threaded interface
• Compatible with Campagnolo and other 25mm diameter thru-axle cranks
• Super round Ceramicspeed balls & hardened-steel races
• 3-micron thick metallic layer over the races
• Lower drag & increased life
• Easy to install
• Durable construction
• Compatible with T47 shells
• Available in standard & coated bearings
• Black color