T30 68/73 x 30mm external BB
by first
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T30 68/73 MM x 30 MM EXTERNAL BB
• External BB set for BSA/ISO thread (1.37” x 24tpi) and oversize 30mm axle only
• Allows the use of 30mm oversize axle chainsets with standard 68/73mm threaded BB shells
• X2 sealed bearings housed in alloy cups
• 11.2mm cup depth
• Weight: 99 g
• Colour: Black
• Allows the use of 30mm oversize axle chainsets with standard 68/73mm threaded BB shells
• X2 sealed bearings housed in alloy cups
• 11.2mm cup depth
• Weight: 99 g
• Colour: Black
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