Headsets

Threadless headset in a classic shape with modern styling for high-end road bikesForged and CNC machined 6061/T6 and aluminium cupsPatented alignment tip for increased durability and performanceTH brand 36 degree micro angular contact bearings7075/T6 crown race and aluminium top capStack Height: 18...

1.1/8” 36° x 36° ACBForged and CNC machined 6061T6 aluminium cupsTH Brand 36° angular contact sealed bearingsSplit 7075 aluminium crown raceStack height: 13.5 + 13.9 = 27.4mmSpares:Upper bearing: TH872 (160-0016000000)Lower bearing: TH871 (160-6500)Crown Race: 160-5450..

1.1/8”, 36°×36° ACB, Deeper cupsFor 50mm OD headtube1.1/8” steererAlloy top capForged CrMo deeper cupsAngular Contact Bearings (Black seal)Stack Height 15.8+2.1=17.9mmSpares:Top & Bottom bearings: TH872 (160-0016000000)Crown Race: H6119 (160-5558)..

1.1/8”, 36°×45° ACBFor 50mm OD headtube1.1/8” steererAlloy shallow cupsAngular Contact Bearings (Blue Seal)Stack height: 8.4 + 5.6 = 14.0mmSpares:Top bearing and bottom bearing: 160-6460Crown race: 160-5476..

1.1/8", 36° × 45° Economic ACBFor 50mm OD head tube1.1/8" steererAlloy top coverAngular Contact Bearing (black seal)Stack height: 15.8+2.1=17.9mmWeight: 162.2 grams..

10 spacers per packPolycarbonate material. Lighter than alloy or carbonUnique translucent appearance adds a colour accent to any bikeFits 1.1/8" fork5mm heightAvailable in translucent Blue, Green, Red.1g..

Star nut and top cap assemblyFor 1.1/8" steererAnodized aluminium top cap..

Star nut and top cap assembly..

1.1/8" / 1.5", 36°×45° ACBFor tapered 50mm / 61mm OD head tubeFor 1.1/8" to 1.5" tapered forkForged alloy upper cup with CNC machined alloy lower cupUpper: 36°×45° ACB (blue seal)Lower: 1.5" 36°×45° ACB (black seal)Stack height: 18.8+2.4=21.2mmWeight: 110.2gSparesTop Bearing..

For 55mm OD head tube.For 1.5" sized head tube and 1.1/8" steerer.Reduction design.CNC machined steel cups.Super oversized Ø7/32" x 20 retainer bearings.SpecificationsTypeHeadsetsManufacturerFSAColourNeutralDisciplineRoad, MTB, Urban/CommutingMaterialAlloyWeight345gHeadset CategoryThr..

1.1/8” for BMX / Freeride caged ball bearingsForged chromoly lower cup12mm deep cupSuper oversized Ø1/4” × 15B lower ball bearingsUpper Ø5/32” Ø 22 caged ball bearingsChromoly crown raceGyro compatibleStack height 16.4 + 13.6 = 30mmSpares:Upper bearing: 160-1657Lower Bearing: 160-6725Crown Race: 160..

For 34.0mm ID head tubeForged and CNC machined alloy cups1.1/8" 36x45° ACBWeight: 43.4g..