BC73 68MM Square Bottom Bracket
- Size: 68x115mm
- Cartridge Sealed Bearing with aluminium sheath
- Cold-forged steel cups
- Thread: BC1.37" x 24T English Thread
- Axle Borron Steel (Square)
- JIS standard
- Finish: Phosphated cups anodized sheath
- Set with 2 spindle bolts
- Real weight: 308 grams (with bolts)
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Product Information
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Shipping & Returns

BC73 68MM Square Bottom Bracket
BC73 68MM Square Bottom Bracket
- Size: 68x115mm
- Cartridge Sealed Bearing with aluminium sheath
- Cold-forged steel cups
- Thread: BC1.37" x 24T English Thread
- Axle Borron Steel (Square)
- JIS standard
- Finish: Phosphated cups anodized sheath
- Set with 2 spindle bolts
- Real weight: 308 grams (with bolts)
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From $5.09
Original: $14.54
-65%BC73 68MM Square Bottom Bracket—
$14.54
$5.09Product Information
Product Information
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Shipping & Returns
Description
- Size: 68x115mm
- Cartridge Sealed Bearing with aluminium sheath
- Cold-forged steel cups
- Thread: BC1.37" x 24T English Thread
- Axle Borron Steel (Square)
- JIS standard
- Finish: Phosphated cups anodized sheath
- Set with 2 spindle bolts
- Real weight: 308 grams (with bolts)














