Headsets
Headsets fall into several categories (see below). There are external cup threadless headsets, which must be pressed into the frame. Another commonly used type is the zero-stack semi-integrated threadless headset, which also must be pressed into the frame, but unlike external cups, the cups sit flush with the headtube. Drop-in headsets have the bearing seats molded or machined directly into the frame where the cartridge bearings sit. The oldest and now uncommon type is the threaded headset.
Cannondale 1.5" headset for standard fork
Headset with spacers for internal routing of cables and hoses, for Cannondale Scalpel 2024+ bikes.
Enduro Bearings headset bearing 37x49x7 mm
Headset bearing 1 3/8", 37x49x7 mm (45x45°).
FSA NO.44E Orbit C-33 headset 1 1/8" -1/4"
Drop In headset with 42mm and 47mm bearings for a Tapered steerer 1 1/8 to 1 1/4" with a 15mm high top cap, industrial sealed ACB bearings.
BlackBearing headset bearing 48x37x7 mm 45°
Headset bearing, chrome steel, 48x37x7 mm.
Cema headset bearing 41.8 x 30.5 x 8 mm 45°/45°
Headset bearing, outer diameter 41.8mm, inner diameter 30.5mm, height 8mm, angles 45°/45°.
Neco H148H headset press-fit 44 mm black
Integrated headset press-fit, for an internal diameter of upper 44 mm and lower 44 mm, for 1 1/8" ahead steerer tube, weight 158 g.
Cane Creek Forty headset IS41/IS52 Tall
Integrated headset, upper bearing 41 mm, lower bearing 52 mm, for tapered fork steerer, aluminum 6061.
Cane Creek Hellbender 70 Lite headset
Lightweight and high-quality headset, type IS42/IS52, material 6061 T6 aluminum, high-quality industrial bearings, weight 54 g.
Ritchey Comp 1" EC 30 headset black
Threadless 1" headset, for a head tube with a diameter of 30 mm, weight 85g.
Marwi headset bearing CB-776 40,0x51,8x7,5 36°/45°
Encased headset bearing 40.0x51.8x7.5 36°/45°.
Ritchey Comp 1.5" upper headset part 10.8 mm
Top part of the headset, for an internal frame diameter of 52 mm, external frame diameter of 56 mm, fork steerer diameter of 28.6 mm, height of 10.8 mm, weight…
Cane Creek Hellbender headset bearing 41.8 mm
Cane Creek Hellbender headset bearing 41.8 mm, angle 36x45°, dimensions 30.2 x 41.8 x 6.5 mm.
Cane Creek 110 headset IS41/52
Integrated headset, upper bearing 41 mm, lower bearing 52 mm, for tapered fork steerer, aluminum 6061.
Ritchey WCS Top Cap 1 1/4" headset cap black/grey
Headset cap, including the bolt for connection with the star nut, original Ritchey with graphics matching WCS stems, for 1 1/4" stem diameter, black/grey…
Ritchey WCS Top Cap 1 1/4" headset cap black/black
The headset cap, including the bolt for connection with the star nut, original Ritchey with graphics matching the WCS stems, for a stem diameter of 1 1/4",…
Enduro Bearings EB9836 ACB headset bearing 37x49x6.5 (36x45°)
Enduro Bearings ACB headset bearing, stainless steel, dimensions 37x49x6.5 mm, chamfer angle (36x45°).
Enduro Bearings EB9384 ACB headset bearing 40x52x6.5 (36x45°)
Enduro Bearings ACB headset bearing, stainless steel, dimensions 40x52x6.5 mm, chamfer angle (36x45°).
Enduro Bearings EB8644 ACB headset bearing 40x51x6.5 (36x36°)
Enduro Bearings ACB headset bearing, stainless steel, dimensions 40x51x6.5 mm, bevel angle (36x36°).
Enduro Bearings EB9112 ACB headset bearing 40x52x7 (45x45°)
Enduro Bearings ACB headset bearing, stainless steel, dimensions 40x52x7 mm, chamfer angle (45x45°).
Enduro Bearings EB9503 ACB headset bearing 30.15x41x7 (45x45°)
Enduro Bearings ACB headset bearing, stainless steel, dimensions 30.15x41x7 mm, chamfer angle (45x45°).
Enduro Bearings EB9799 ACB headset bearing 40.5x49.5x6.5 (45x45°)
Enduro Bearings ACB headset bearing, stainless steel, dimensions 40.5x49.5x6.5 mm, chamfer angle (45x45°).
Cane Creek Forty headset IS42/IS52
Integrated headset, top bearing 42 mm, bottom bearing 52 mm, for Tapered fork steerer, aluminum 6061.
Industry Nine iRiX headset ZS44/EC49 press fit headset
Complete press fit headset, upper ZS 44 mm, lower EC 49 mm, cup height 5 mm, for tapered fork steerer, industrial bearings, material 7075 aluminum.
Industry Nine iRiX headset ZS44/EC44 press fit headset
Complete press-fit headset, upper ZS 44 mm, lower EC 44 mm, cup height 5 mm, for tapered fork steerer, industrial bearings, material aluminum 7075.