CeramicSpeed BB90 Bottom Bracket - 24mm Spindle, Black Coated Bearring Nutrition_Capsules Like all fizik’s performance road

Like all fizik’s performance road shoes

maintain and move between bikes

By measuring your handbreadth we can easily identify a DRiVe that will be compatible with your body type

The mechanisms are sealed and cup & cone bearings are serviceable for user-friendly durability

lightweight design can be run in negative or positive position for -17°/ 17° in rise

CeramicSpeed BB90 Bottom Bracket - 24mm Spindle, Black Coated Bearring Nutrition_Capsules Like all fizik’s performance roadBB90 is the Trek oversized bottom bracket standard and is only found on Trek road bikes. The shell is 90. 5mm wide and is designed to work with 24mm spindles and road cranks and have the bearings inside the shell. The CeramicSpeed Bearings come as two bearings, which are then pressed into the frame. Those two bearings consist of either CeramicSpeed Standard or Coated Bearings. Both feature super smooth, super round CeramicSpeed Balls contained in