CeramicSpeed BSA Bottom Bracket for SRAM GXP Road Coated Bike Accessories_Derailleurs & Other Parts Battery: AAA (x2)

Battery: AAA (x2)

Medium 52-58

this bike offers a responsive and agile ride quality that is well-suited for long-distance rides and spirited group outings

including a wide-range gearing system

CeramicSpeed BSA Bottom Bracket for SRAM GXP Road Coated Bike Accessories_Derailleurs & Other Parts Battery: AAA (x2)The BSA, or English threaded, bottom bracket is a traditional shell size. It has an inner diameter of 34mm and is 68mm wide. These cups thread into the BSA shell making it possible to install SRAM and Quarq 24 22mm spindle cranks. The CeramicSpeed kit comes with bearings pressed into threaded cups, which are then threaded into the frame. Those bearings consist of either CeramicSpeed Standard or Coated Bearings. Super smooth, super round CeramicSpeed