Bottom Bracket threading and other specifications for bikes with traditional three-piece cranksets by BikeRaceInfo

The complete guide to bottom bracket standards - BikeRadar

All-Road 1 Crankset w/ BSA Bottom Bracket

The complete guide to bottom bracket standards - BikeRadar

2013 Las Vegas Interbike bicycle show

The complete guide to bottom bracket standards - BikeRadar

Bottom Bracket Standards and Terminology

Bottom Bracket Standards and Terminology

Bike bottom bracket standards - Cycle Maintenance Academy

SHIMANO CASSETTE FREEHUB BODY,CONE,AXLE,SEAL,SKEWER for 8/9/10 SPEED REAR HUBS