CeramicSpeed BB90 Non-Drive Side Bearing for Trek GXP, 22x37x7mm w/Dust Cover Default:Default 2-speed shifting

2-speed shifting

TPI: 120 (threads per inch)

Interchangeable axle compatibility may vary by setup

engineered for Eagle Transmission

CeramicSpeed BB90 Non-Drive Side Bearing for Trek GXP, 22x37x7mm w/Dust Cover Default:Default 2-speed shiftingThis CeramicSpeed BB90 bearing is specifically made for the non drive side of Trek road bikes using the BB90 bottom bracket standard and SRAM GXP cranks. With a 22x37x7mm bearing size and integrated dust cover, it is designed to fit directly into the frame shell without cups, maintaining a clean and lightweight setup. The non drive side of the GXP system uses a smaller 22mm ID bearing to support the stepped down end of the spindle, and this bearing