Headsets can be a minefield. Don&39;t panic With our pick&39;n&39;mix range you can choose the top and bottom cups separately covering you for almost every headset combination out there. Key Features Replaceable stainless steel bearings (resist corrosion) Split crown race for easy installation and removal Wide selection of different cup sizes to fit most headset combinations Multiple seals to keep out the elements Available in black silver blue red purple and orange Specification Top and bottom cups are available separately allowing our headsets to fit almost any frame and fork combination Head Doctor top cap sold seperately Headset cups use custom made replaceable stainless steel bearings to resist corrosion The cups are all machined from 2014 T6 aluminium Sealing is achieved through an adjustable taper ring cover and integrated rubber seal Available in black silver red blue purple and orange Stack Heights for each cup: Cup A 14mm Cup E 6mm Cup F 14mm Cup H 14mm Cup 1 17mm (Inc 3 Shims) Cup 2 8mm (Inc 3 Shims) Cup 7 8.5mm (No Shims) Cup 9 9mm (No Shims)