Description: *100% brand new and high quality *Made of high quality material, durable and practical to use *Bike Bicycle External Bottom Bracket Ceramic Bearings 24x37x7mm MR2437-2RS *For-Shimano BB90 FSA Trek-SRAM Specification: *Material: Steel+Ceramic *Color: Black (As Pictures Show) *Size: About 24x37x7mm (As Pictures Show) *Weight: About 8g *Model: MR24377-2RS Package Includes: 1 x Bearings Note: 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data. #Bearings #1pcs #24377-2RS #24x37x7mm #Accessory #Bicycle #Bottom #Bracket #CeramicBall #ForBB90FSATrek-SRAM #Steel+Ceramic #BrandNew #Durable #HighQuality #Replacement #Useful