Sunlite Bottom Bracket Cup Set, 1.37 x 24, Sealed, Mech, English

• Fits 3-piece crank set
• Includes right and left cup, lockring and bearings
• English type

Specifications:

• Shell:68/73mm
• Interface:ENG
• Spindle Type:
• Length:
• Cup Material:Steel
• Weight:123g
• Cup Type:
• Cup OD/Bearing OD:
• Color:
• Seal Type