External bearings with Euro alu bottom bracket cups. Much bigger and stronger bearings than in standard Euro BB cups. Two inner sleeves for 68mm and 73mm bottom bracket shells and a set of alu spacers included. Two different types for 19mm and 22mm axles.
Weight: 160g / 5.64oz.
Attention:
This BB set with 19mm diameter is dedicated for Keipo eX cranks. Using with standard Keipo cranks is possible only after replacing the spindle with longer one (148mm);
This BB set with 22mm diameter is dedicated for Thorn MTB cranks which are equipped with 160mm long spindle.