6805N-2RS(25x37x6 mm)
Bore size: 25.00 mm
Outer size: 37.00 mm
Width: 6.00 mm
Chrome steel SAE52100 / SUJ-2 / 100Cr6 material for races and balls
Nylon PA66 cage / retainer
Kyodo Yushi PS2 lubrication
Double-sealed
Fit: Compagnolo / Shimano bicycle bottom bracket.