Key Features:1 1/8 inch, 36 degree x 36 degree ACB,Forged and CNC machined 6061-T6 aluminium cups,TH Brand 36 degree angular contact sealed bearings,Split 7075 aluminium crown race,Stack height: 13.5 + 13.9 = 27.4mm,Weight: 103g.
Key Features:Forged and CNC machined 6061-T6 aluminium top cups,Forged 1.2mm thin steel lower cup,TH brand 36 degree micro angular contact bearings,Patented alignment tip for increased durability and performance,Laser etched top cap,7075-T6 aluminium crown race,Weight: 138g.
Threadless headset in a classic shape with modern styling for high-end road bikes.Key Features:Forged and CNC machined 6061-T6 and aluminium cups,Patented alignment tip for increased durability and performanceTH brand 36 degree micro angular contact bearings,7075-T6 crown race and aluminium top cap,Stack Height: 18.4 + 13.1 = 31.5mm,Weight: 99g.
Key Features:1 1/8 inch, 36 degree x 36 degree ACB,Forged and CNC machined 6061-T6 aluminium cups,TH Brand 36 degree micro angular contact bearings,7075 aluminium crown race,Stack height: 18.7 + 13.4 = 32.1mm,Weight: 96g.
Key Features:Protects and carbon alloy crank arms from galling and scratching caused by steel pedal threads ,Fits FSA cranks.
Key Features:1 1/8 inch for BMX / Freeride caged ball bearings,Forged chromoly lower cup,12mm deep cups,Super oversized lower ball bearings,Upper 5/32 inch x 22 caged ball bearings,Chromoly crown race,Gyro compatible,Stack height 16.4 + 13.6 = 30mm,Weight: 193g.
Key Features:For 50mm OD head tube,1.1/8" steerer,Alloy custom top cover,5/32"×20 retainer bearings.
FSA Hammer Threadless Headset (TH-877)If you’re looking for a mountain bike (MTB) headset that’s built to withstand huge hits and endure all that the dirt jump trails can throw at you, the Hammer Threadless Headset is the perfect option. Compatible with conventional 34mm headtubes and straight 1.1/8” fork steerers, its 12mm deep cups sit firmly into your bike’s frame as you’re landing huge jumps on your dirt jump (DJ) or freeride (FR) bike. Inside these forged and CNC machined steel cups FSA has added heavy-duty oversized steel retainer bearings, which are ready for anything and keep operating smoothly even in the harshest riding conditions.Features: Material: Forged and CNC machined Steel cups, Nylon top cover & Plastic seal Type: Conventional Fork Steerer Tube Compatibility: 1.1/8" Upper Bearing Cup Size: 34mm external, 28.6mm internal Lower Bearing Cup Size: 34mm external, 30mm internal Crown Race Size: 30mm Stack Height: 24.2mm (12.3 + 11.9mm) Use: Dirt Jump (DJ) Freeride (FR) bikes Upper Ball Bearing Size: 5/32"x20 caged ball bearings Lower Ball Bearing Size: Oversized 3/16"x20B caged ball bearings Upper Standard Headset Information System (S.H.I.S): EC34/28.6 Lower S.H.I.S Information: EC34/30 12mm "Deep Cup" design Manufacturer's Part Number: 141-2340 Weight: 149gBuy FSA Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
FSA TH-870S ACB Headset BearingThe smooth operating TH-870S angular contact bearing (ACB) has been made by FSA from durable steel and with its fully sealed design, it can withstand the toughest weather and most challenging terrains. Created for use in bike frames with fully integrated type headtubes, this durable headset bearing will ensure your bike has precise handling and it requires no tools for installation.Features:Material: SteelBearing Type: Sealed Cartridge Angular Contact Bearing (ACB)Headset Type: Fully IntegratedDimensions: 41.8mm x 30.5mm x 8mm (Outer diameter x inner diameter x thickness)Angles: 45°x45° Steerer Tube Compatibility: 1.1/8"Sold individuallyManufacturer's Part Number: 160-6483Weight: 22gBuy FSA Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
FSA Replacement Headset BearingThis Single replacement headset bearing from FSA is made from durable stainless steel and is incredibly lightweight at only 22g making it the ideal component to invest in, when you need a replacement bearing.Features:ACB 36°x45°Sold as a single bearingMaterial: Stainless steelWeight: 22gBuy FSA Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
The FSA Orbit Z NO.9 1 1/8 Inch Threadless Headset is for 50mm OD head tubes and features an Alloy top cap, angular contact bearings and forged CrMo deeper cups.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)
The FSA TH-857 1 1/8 Inch headset features 6061 T6 forged and CNC machined cups and alloy top cover and caged ball bearings for a smooth feel.1-1/8" caged ball bearings6061 T6 forged and CNC machined cupsAlloy top coverStack height: 14 + 11.8 = 25.8mmSpares:Top and Bottom bearings: MR013Crown race: H6010