Hambini Bottom Brackets come in two distinct varieties, Classic and Racing.
Classic bottom brackets have a rigid aluminium body with branded NTN/FAG/NSK/SKF class X bearings. They are popular amongst club riders and weekend cyclists. Each bottom bracket is machined by hand in one operation.
Racing bottom brackets are top of the range and represent the pinnacle of Bottom Bracket Engineering, they are equipped with a rigid alloy body and Precision tier 1 (NTN/FAG/NSK/SKF) low friction bearings. The design and manufacturing process of these bottom brackets is carefully controlled with materials and heat treatment carried out to proprietary standards. Each bottom bracket is machined in one operation.
If you have a particular bottom bracket and crankset requirement that is not listed, please email firstname.lastname@example.org or use the contact form as one can usually be made, a large proportion of Hambini Bottom Brackets are one offs.