Euro 68/73 BB Pro Series - 19mm spindle
Euro standard bottom bracket bearings with alu cups. Pro Series come with top quality bearings and refined cones that reduce the amount of spacers needed for installation. Two inner sleeves for 68mm and 73mm bottom bracket shells and a set of alu spacers included.
Perfect BB for Chukka or Keipo cranks.
Diameter: 19mm, 22mm
Weight: 127g (19mm), 93g (22mm)