Body Material | Steel | Upper Bearing Size | |
Lower Bearing Size | | Crown Race Size | |
Upper Cup Markings | BSA | Lower Cup Markings | |
Available Threading ![Threading of the upper race or cup and locknut](App_Themes/VeloBase2_blue/Images/question.png) | English/ISO/Italian (25.4mm x 24TPI) | Stack Height ![The vertical space taken up by the headset, used to calculate the needed length of steerer tube](App_Themes/VeloBase2_blue/Images/question.png) | |
English brand associated with many different areas of cycling, but is best known for it's motorcycles and small arms production.
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