Tange LN-3922 Sealed Square Taper Bottom Bracket 68mm Shell All Sizes

Tange Sealed Square Taper Bottom Bracket | LN-3922 Tange Seiki has a long and storied history in the bicycle industry. Yosujirou Tange founded Tange Tekkousho (Tange Iron Works) in 1920 to produce high end front forks. In 1957, Tange Tekkousho changed...