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BC73 73MM Square Bottom Bracket

BC73 73MM Square Bottom Bracket

Sealed cartridge bearings, JIS taper (fits modern cranks- not compatible with classic European cranks)

  • Thread:  BC1.37” x 24T

  • Axle:  Boron steel

  • Finish:  Phosphated cups, anodized aluminum sheath

  • Weight:  280 grams

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From $7.00

Original: $19.99

-65%
BC73 73MM Square Bottom Bracket—

$19.99

$7.00

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Description

Sealed cartridge bearings, JIS taper (fits modern cranks- not compatible with classic European cranks)

  • Thread:  BC1.37” x 24T

  • Axle:  Boron steel

  • Finish:  Phosphated cups, anodized aluminum sheath

  • Weight:  280 grams

BC73 73MM Square Bottom Bracket | Ernie's Sports Experts