BB30 OUTBOARD THREADED BOTTOM BRACKET - SHIMANO ABEC 5

Features

• Our BB30 Outboard bottom bracket will give you all of the same benefits as our well-loved Outboard style BBs.
• The two machined aluminum cups thread together ensuring the bottom bracket remains stable in the frame, increasing bearing life, and simplifying maintenance.
• No more creaking, smoother operation, longer bearing life, and really quick bearing replacement.
• Specifically designed for installing 24.00mm spindle diameter cranks (Shimano, Etc.) in BB30 (42mm ID BB shell) frames without the need for any adapters.
• Bearings: Enduro ABEC-5 Angular Contact
• Color: Black
• Bottom Bracket/Frame Interface: BB30 / Specialized Alloy OSBB
• Bottom Bracket Shell Width (mm): 68mm - 73mm
• Bottom Bracket Shell I.D.: 42mm
• Over Bearing Width: 90.5mm in 68mm wide shell*
• Crank Spindle Diameter: 24.00mm
• Weight: 148g