FSA Headsets
Explore top-quality FSA headsets designed for all cycling enthusiasts who value reliability and performance. This steering component is a key part of your bike, delivering precise handling and long-lasting durability. Engineered for maximum comfort and safety, FSA headsets ensure a smooth ride even in demanding conditions. Choose the quality trusted by professionals worldwide and elevate your cycling experience.
FSA TH-870/DJ (MR155) 1-1/8" 41.8 x 30.9 x 7.5 mm 45°x45° bearing
Steel ACB headset bearing, dimensions 41.8 x 30.9 x 7.5 mm, angle 45°x45°, weight 23 g.
FSA IS-2-138 (MR031) 1 3/8" headset bearing
Angular contact bearing ACB, for headset, dimensions 48.9 x 37.0 x 6.5mm; 36°x45°. Weight 26 g.
FSA Compressor Pro UDF Carbon 1 1/8" headset star nut for carbon fork steerer
Lightweight carbon hedgehog for precise steering adjustment, ideal for 1 1/8" fork steerer tubes. Optimizes performance and increases the stability of your…
FSA ACB MR136 bearing 45x45 1 1/8"
Angular contact bearings, high precision running, dimensions 41.8x32.8x6 mm, angle: 45°x45°.
FSA Orbit Z headset
Press-Fit headset, aluminum cups, upper 44 mm, lower 44 mm, for 1 1/8" steerer tube, weight 80 g, black color.
FSA Orbit C33E 1 1/8-1 1/4" 15 mm ACB Drop In headset
Drop In headset with bearings measuring 42 and 47mm for a Tapered 1 1/8 to 1 1/4" steerer tube with a top cup height of 15mm, industrial sealed ACB bearings.
FSA Orbit IS 2 1/8" 36/45 CC Drop Headset 41.2 mm
Integrated headset, 41 mm bearings, 36x45 degree angles, weight: 110 g.
FSA ORBIT IS 1 3/8" headset 15.2 mm AL
Integrated headset, for a tapered 1 1/8" to 1 3/8" steerer, top bearing 41 mm, bottom bearing 48.9 mm, aluminum top part, top stack height 15.2 mm, weight 59 g.
FSA Premium Press Fit 56 mm lower part of the headset
Lower part of the headset, press fit cup with an external diameter of 55.95 mm, industrial bearing 36°/45° ACB with an internal diameter of 39 mm.
FSA Premium IS52 1.5" lower head set part
Aluminum lower headset piece for a 1.5" steerer tube, external diameter 52 mm, weight 46.5 g, ACB bearings with 36/45° angles.
FSA Premium ZS44 1 1/8" bottom part headset
Aluminum lower part of a PressFit headset, for a 1 1/8" steerer tube, outer diameter 44 mm, weight 34.2 g, ACB bearings with 36/45° angles.
FSA Premium OnePointFive EC44 1.5" lower part of headset
Aluminum lower part of headset for Tapered steerer tube 1.5", outer diameter 44 mm, bearings 36°/45° ACB, weight 78.7 g.
FSA Premium IS42 1 1/8" bottom headset part
Aluminum lower headset part, for 1 1/8" steerer tube, outer diameter 42 mm, weight 34.7 g, ACB bearings with 45/45° angles.
FSA Premium ZS44 1 1/8" upper headset part
Aluminum upper part of PressFit headset, for 1 1/8" steerer tube, outer diameter 44 mm, weight 69.7 g, ACB bearings with 36/45° angles.
FSA Premium Orbit IS41 1 1/8" bottom headset part
Aluminum lower headset part, for 1 1/8" steerer tube, outer diameter 41 mm, weight 24.2 g, ACB bearings with 36/45° angles.
FSA Orbit IS2 41.2 mm integrated headset 1 1/8" 36/45 8 mm
Integrated headset bearing, external diameter 41.2 mm, for 1 1/8" fork steerer, angles 36x45 degrees, weight 71 g.
FSA TH-070 (MR128R) Super Light ACB bearing 45x45 1.5"
Lightweight version of the bearing with duralumin casing, ACB bearing, dimensions 52x40x7 mm, angles 45°x45°, weight 22.6 g.
FSA Orbit IS 138 CF headset Drop-In
Integrated Drop in headset, top diameter 41.2 / 45 mm, bottom diameter 49.1 / 52 mm, bearings FSA TH-873E, weight 56 g.
FSA Orbit C40 1 1/8-1 1/5" Drop In headset
Integrated headset, steerer tube 1 1/8" to 1.5", bearings 41.8 mm and 51.9 mm, includes star nut and top cap.
FSA Orbit CE 8 mm 45x45 Campy 41.8 mm Drop In headset black
Integrated headset, bearings 41.8 mm and 41.8 mm, for 1 1/8" steerer tube, weight 75 g, top part 8 mm height.
FSA Crown Race H6083 fork ring 1.5"
Replacement ring for fork with 1.5" steer tube.
FSA TH-970E (MR168) 1-1/4" bearing
Bearing 1 1/4" for the headset, outer diameter of the bearing is 46.8 mm, inner diameter 34 mm, height 7 mm, angle is 45x45 degrees, and weight 26.8 g.
FSA MR121 ACB industrial bearing 1 1/8" 45x45 IS42 mm
Industrial bearing for integrated headsets. Outer diameter 41.8 mm, inner diameter 30.5 mm. The bearing is chamfered at a 45-degree angle.
FSA TH-070E (MR070) ACB bearing 45x45 1.5"
1.5" FSA bearing with ACB angular contact surface designed for headsets. Outer diameter 52 mm, inner diameter 40 mm, height 7 mm, angles 45x45 degrees.