Description
Features: For use with Octalink V1 Interface crankset Compatible with FC-5500, FC-6500 and FC-7700 109.5 mm spindle for double cranks and 118.5 mm for triples Specifications: BB Bearing: Steel BB Type: Splined BB Shell Thread: British BB Shell Width: 68 mm Interface: Octalink Primary Color: Silver Spline: Octalink V1
Shimano 105 BB-5500 Bottom Bracket Item # 976089

Description
Features:
- For use with Octalink V1 Interface crankset
- Compatible with FC-5500, FC-6500 and FC-7700
- 109.5 mm spindle for double cranks and 118.5 mm for triples
Specifications:
- BB Bearing: Steel
- BB Type: Splined
- BB Shell Thread: British
- BB Shell Width: 68 mm
- Interface: Octalink
- Primary Color: Silver
- Spline: Octalink V1