QB-55 Quad Bottom Bracket
Item# QB55

Product Description

Why introduce square taper designs when every maker is moving away from them?

Because there are many loyal fans who trust square taper and still have square taper cranks on their bikes, as well as be able to offer a quality BB for the many current production cranks.

Made with Japanese quality by Tange Seiki.

* QB-55 is our entry level model with steel cups, alloy body, but it still has a plated hollow CrMo spindle

* Sealed cartridge bearings

* Made in Japan by Tange Seiki