A classic, square taper JIS bottom bracket in 68mm shell width. The perfect BB for many track bikes and most retro / fixie steel framed bikes.
Before Hollowtech, GXP, BB30, PF30 or any of the other relatively new BB standards there was the JIS square taper. A tried and tested bottom bracket design using a rigorously specified square taper profile detailed in the Japanese Industrial Standards directory.
If you're building a track bike or a handsome steel framed retro build or even a retro modern fixie there's no better BB.
| Product Code: | BBSTJP400 |
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Good product