Wolf Tooth Bottom Bracket - English BSA 68/73mm For 30mm Spindle Ultraviolet Purple Model=Pro-X4 Gloves Color Gray Links (links) 116

Color Gray Links (links) 116 Drivetrain Speeds 9 Half Link Chain No Chain Connection Type Pressed Pin Defined Color Gray keyword search 9 Speed Hyperglide chain

}Hope Tech 4 Brake Lever Blade - Blue

Color Black Rings 40 Number of Chainrings Single Crank Length (mm) 172

Precision indexed shifting

Wolf Tooth Bottom Bracket - English BSA 68/73mm For 30mm Spindle Ultraviolet Purple Model=Pro-X4 Gloves Color Gray Links (links) 116Wolf Tooth Bottom Bracket English (BSA) 68 73mm For 30mm Spindle Ultraviolet Purple. Wolf Tooth English (BSA) bottom brackets are engineered to be durable reliable lightweight and smooth. The weather sealing is best in class with o ring seals on the spindle and inner shell a wiper connection seal between the bearing and end cap bearing race seals and a labyrinth end cap design. To prevent creaking spindle bushings separate the bearing inner race and