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 Conceal bearing cap
Headset cover for Cannondale bikes for the C1 Conceal stem.
MAX1 integrated headset 1 1/8" black
Aluminum headset with sealed ACB bearings 41.8 mm x 30.5 mm x 45° x 8 mm, for forks with a 30 mm lower cone.
Wolf Tooth Ultralight headset cap + 5 mm spacer black
Headset cap and 5 mm spacer (2-in-1) for carbon fork steerer tubes, 6061-T6 aluminum, weight 12 g.
Wolf Tooth Ultralight headset cap + 5 mm spacer blue
Headset cap and 5 mm spacer (2-in-1), for carbon fork steerer tubes, 6061-T6 aluminum, weight 12 g.
MAX1 1 1/8" semi-integrated headset black with ball bearings
Semi-integrated steel headset 1 1/8", cartridge with bearings, for 44 mm frames, height 24 mm.
Kovys steering lock washer 25.4 mm / 2 mm
Steel lock washer with a thickness of 2 mm, for securing in steering with threaded headsets, for a 25.4 mm diameter steerer tube.
FSA Carbon 1 1/8" x 10 mm spacer under stem
Carbon spacer for stem, height 10 mm, material 3K Carbon, for 1 1/8" steerer.
Force headset spacer 1 1/8" 15 mm tapered
Aluminum spacer 1 1/8", 15 mm, circular radius 3x5 mm, available in white/black/red/blue/green color.
Force spacer 1 1/8" 10 mm concave
Aluminum spacer 1 1/8", 10 mm, circular radius 2x5 mm, white/black/red/blue/green color.
Force spacer 1 1/8" 5 mm tapered
Aluminum spacer 1 1/8", 5 mm, circular radius 1x5 mm, available in white/black/red/blue/green.
Cannondale headtube spacer Scalpel 29 KP213
Spacer for the Cannondale Scalpel bike's head tube to adjust the angle for Lefty.
Burgtec Carbon Stem Spacers set of stem spacers (5mm x2, 10mm, 20mm)
Set of carbon stem spacers 2x5, 1x10, 1x20 mm.
FSA TH-800 (MR075) 1-1/8" Super Light ACB headset bearing 36x45 degrees
Replacement bearing 1-1/8", outer diameter 41 mm, inner diameter 30.2 mm, height 7.8 mm, angle 36x45 degrees, weight 25 g.
Thomson Stem End Cap headset plug
Headset cap, model SM-A001, for 1 1/8" diameter, aluminum alloy, black anodized, silver Thomson logos.
Wolf Tooth stem spacer 10 mm Black
Headset spacer for a 28.6 mm steerer or tapered, black anodized, material AL 6061-T6, weight 5 g.
Shaman Racing headset cap 1 1/8" Oremnts orange
1 1/8" headset cap made from aluminum alloy Al 6061, featuring a unique OREMNTS design - Krušné hory, weight 5.8 g.
Cane Creek Forty 38/26 mm - 1" fork ring
Ring with sealing rubber, for 1" - 25.4 mm fork columns, internal diameter of the ring 26 mm.
Ritchey Comp stem cap
The new Ritchey stem cap, crafted from aluminum alloy, comes with a screw, weighing 8 g.
Force lower bearing for taper integrated headset
Bearing designed for Force Taper 1 1/8"-1 1/2" headset.
THOMSON Stem Cap silver
CNC machined Alu cap by Thomson for 1 1/8" stems, made in the USA.