FSA Platinum ISIS Bottom Bracket, 73x113

FSA Platinum ISIS bottom brackets

• Forged, hollow chromoly spindle with titanium nitride coating
• Integrated, large ball bearing design
• Cold-forged aluminum cups
• Includes crank bolts

• Bottom Bracket Shell I.D.: 1.37
• BB/Frame Interface: English
• BB Shell Width (mm): 73
• Weight: 225
• Spindle Interface Type: ISIS
• Spindle Length: 113
• Defined Color: Silver