Neco B920AL Catridge Bottom Bracket Square Taper JIS with Italian thread (right-hand thread on both sides) - 36 x 24 tpi, shell width 70mm. With aluminium cups, sealed industrial bearings and a full axle made of CrMo steel, available in lengths: 103mm to 131mm, weight: 249g (103mm axle).
Please note: we replace the cups of the bottom brackets, i.e. the BB itself is labeled with BSA dimensions (see pictures) as it comes from the supplier with BSA cups - we then replace the cups by Italian thread bearing cups! The bearing cups also come from Neco, so these are original spare parts.