Chrome

NEW unused classic old school design YST Loose ball bottom bracket with JIS standard square taper spindle ( Japan Industry Standard). 122mm width (we also sell 130mm for cranks needing more clearance) Will work with most standard 1980's old school 68mm American bottom bracket shell BMX frames and 3 piece cranks, such as Dura Ace, Maxy Cross, Sugino CT / GT, and many others, Will not work with oversize square taper cranks such as Sugino / Redline 400, DB Turbo, Haro Group 1, or GT Power Series. Don't hesitate to ask questions if you see something we left out. Any questions regarding restoration services or questions not related to items for sale by C4 should be directed to our site C4LabsPC.com

NEW unused classic old school design YST Loose ball bottom bracket with JIS standard square taper spindle ( Japan Industry Standard). 130mm (We also sell 122mm for narrow chainstay frames) width Will work with most standard 1980's old school 68mm American bottom bracket shell BMX frames and 3 piece cranks, such as Dura Ace, Maxy Cross, Sugino CT / GT, and many others, Will not work with oversize square taper cranks such as Sugino / Redline 400, DB Turbo, Haro Group 1, or GT Power Series. Don't hesitate to ask questions if you see something we left out. Any questions regarding restoration services or questions not related to items for sale by C4 should be directed to our site C4LabsPC.com