Headsets

1.1/8”, 36° x 36° ACBColumbus StyleFor 45mm OD headtube1.1/8” steerer7075T6 crown raceStack height: 15.7 + 12.1 = 27.8mmSpares:Top and bottom bearing: TH872 (160-0016000000)Crown race: H6026..

1.1/8" retainer bearingsFor 41.5-42mm normal OD head tube1.1/8" steererAlloy custom top coverØ1/8" × 26 retainer bearingsForged steel cupsStack height: 14.2+10.3=24.5mmWeight: 105gSparesTop & Bottom Bearings: H4073Crown Race: H6010 (160-5420)..

1 inch Star nuts for 22.2 mm steerer tubesWorkshop pack of 10..

1-1/8 inch Star nuts for 25.4mm steerer tubesWorkshop pack of 10..

Star nut which grips firmly inside the steerer tubeAlloy top cap, with countersunk stainless steel boltThe countersunk cap and bolt design minimises the risk of it loosening when in use and looks greatFor 28.6 mm (1-1/8 inch) external diameter steerer tubesBlack anodised finish with silver laser etc..

Lightweight carbon fibre headset spacerLacquered carbon composite constructionSuper lightweightHigh strength carbon fibre weave is functional and looks greatAdd a touch of class to your bike with this quality upgrade..

Headset tensioning top cap expander system for use in carbon composite steerer tubesExpands inside the steerer tubeCauses no scoring or marking inside the steererRecommended for carbon composite steerer tubesAnodised black finish with a lacquered carbon fibre top capGreat looking and extremely funct..

Headset tensioning top cap expander system for use in carbon composite steerer tubesExpands inside the steerer tubeCauses no scoring or marking inside the steererRecommended for carbon composite steerer tubesAnodised black finish with a lacquered carbon fibre top capGreat looking and extremely funct..