• Press fit bottom bracket for bikes with 41mm inner diameter bottom bracket shell
• Includes cups, bearings, and inner sleeve
• Compatible with 24mm Shimano Hollowtech II Cranksets
• Bottom Bracket/Frame Interface: BB89.5, BB92
• Bottom Bracket Shell Width (mm): 92mm, 89.5mm
• Lightweight to offset weight disadvantage of drivetrain
• Smoother rotation
• Better sealing performance
• Durable enough for mountain bike usage
• Fits various frame designs
• Weight: 58g
Brand: Shimano