Cartridge Bottom Bracket - Modus BC73/BC80

CARTRIDGE BOTTOM BRACKET - MODUS BC73/BC80

VP-BC73

The Work Horse Bottom Bracket.

• Sealed cartridge bearings
• Boron steel spindle
• Phosphated cups
• Anodized aluminum sheath
• Thread spec: BC1.37” x 24T
• 280 grams
• JIS taper (fits modern cranks- not compatible with classic European cranks)
• Available in the following sizes:
  - 68mm shell by:110.5mm,113mm, 115mm,116mm, 118mm, 122.5mm, 127.5mm
  - 73mm shell by: 113mm,122.5mm