You have no items in your shopping basket.


Tange Bottom Bracket

Durable, hard-wearing sealed cartridge bottom bracket with JIS (Shimano) square tapered spindle fitting for single ring cranksets.
Super-accurate sealed bearings ensure smooth operation and improved durability. Maintenance-free sealed cartridge bearing assembly keeps out dirt, mud, and water for long bearing life.

Tange Seiki brings its high quality Japanese standards and manufacturing to produce the highest quality bottom brackets to suit any type – Tapered Square Flats, External and ISIS Drive. Tange Seiki even produces steel Bottom Brackets that are designed to prevent rusting. These are the best Bottom Brackets you will find and Tange Seiki is honored that so many customers trust Tange Seiki.