Mon - Fri: 10:00am - 6:00pm Sat: 10:00am - 5:00pm Sun: Closed
FSA (Full Speed Ahead) MegaExo 19 bottom brackets are for use with 19mm diameter spindles.- Die cast and CNC-machined alloy bearing cups- 19mm I.D.- BB86/92 compatible- BB Shell Width (mm): 92- Bottom Bracket Shell I.D.: 41