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| Specifications |
| Thread |
BC1.37” x 24T. |
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| Axle |
Boron steel. |
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| Finish |
Phosphated cups, anodized sheath. |
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| Weight |
280 g. |
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| Options |
VP-BC73C for chain guard stay mount plate.
VP-BC73A Cold forged aluminum cups.
VP-BC73E for front derailleur BB mount plate.
VP-BC73T Axle with chainline stopper ring.
VP-BC73W Water proof seal. TW/CN |
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