Shimano bottom bracket ( 68 - 117.5 mm ) bottom bracket / JIS Taper type axle..
Cup & Cone type bb set
68 T / 3 A axle ( 68 - 117.5 )
British thread cupset - M 450 / 1.37 x 24..
bb set consists of 117.5 axle with M 450 Cupset & ballraces...
Supplied in bag Pkg..