Bike Bottom Bracket SM-BB80

Introducing SM-BB80 - the HOLLOWTECH II technology offers optimal stiffness, strength, weight and rotation performance. With a sleek gold anodization and compatibility with threaded frames, this bottom bracket is ready to take your biking to the next level.

FEATURES:

• Includes 3 x 2.5mm spacers
• Extra long threads on drive-side cup for increased interface when using BB mounted chain control device
• Gold anodized finish