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.
Wolf Tooth anodized color kit espresso
Set of anodized screws and washers 3, 5, 10, and 15 mm, plus a cap with integrated 5 mm washer, aluminum 6061-T6.
Wolf Tooth Ultralight headset cap Silver
Super lightweight headset cap, material AL 6061-T6, weight 8 g, colored anodized
Wolf Tooth set of 5 spacers black
Wolf Tooth set of 5 headset spacers, black color, height 10 or 15 mm, for diameter 1 1/8"
Rock Shox Headset Spacer Set carbon spacer set Gloss White Logo
UD Carbon material, Gloss White Logo finish, thickness 2x 2.5 mm, 1x 5 mm, 1x 10 mm, 1x 20 mm.
Rock Shox Headset Spacer Set carbon spacer set Gloss Black Logo
UD Carbon material, Gloss Black Logo finish, thicknesses 2x 2.5 mm, 1x 5 mm, 1x 10 mm, 1x 20 mm.
Wolf Tooth COMPRESSION PLUG for carbon steerer 1 1/8" green
Expanding wedge for a 1 1/8" carbon steerer tube with a headset cap and integrated 5 mm spacer (2-in-1).
Wolf Tooth COMPRESSION PLUG for carbon steerer 1 1/8" orange
Expanding plug for a 1 1/8" carbon steerer tube with a headset cap and integrated 5 mm spacer (2-in-1).
Wolf Tooth Ultralight headset cap red
Super lightweight headset cap, material AL 6061-T6, weight 8 g, anodized color.
Wolf Tooth Ultralight headset cap gold
Super lightweight headset cap, material AL 6061-T6, weight 8 g, colored anodization.
Force Taper 1 1/8"-1 1/2" integrated headset black NEW
Drop-in headset, industrial bearings, for a top tube diameter of 42 mm, bottom 52.2 mm, inner bottom diameter 39.8 mm, reduced to 30 mm.
Wolf Tooth spacer set 3,5,10,15 mm for stem 1 1/8" red
1 1/8" headset spacer set, in various sizes, made from 6061-T6 aluminum.
Wolf Tooth anodized color kit silver
Set of anodized bolts and washers 3, 5, 10, and 15 mm, plus a cap with an integrated 5 mm washer, aluminum 6061-T6.
Cannondale headset 1 1/8" - 1 1/4" 33 mm Super Six Evo, Topstone
Original Cannondale headset for SuperSix Evo and Topstone bikes. Upper 1 1/8", lower 1 1/4".
Cannondale K35058 road stem cap with 5 mm spacer
Original Cannondale stem cap with spacer for 1 1/8" carbon steerer tubes
FSA TH-070/DJ (MR171) ACB bearing 45x45 1,5"
1.5" FSA angular contact ACB bearing designed for headsets. Outer diameter 52 mm, inner diameter 40 mm, height 7.5 mm, 45x45 degree angles.
FSA TH-871 (OD44) 1-1/8" bearing 44 x 30.2 x 8 mm 36x36
Steel bearing for headset, angular contact ACB, dimensions 44x30.2x8 mm, angles 36x36, weight 25 g.
Absolute Black Top Cap headset cap black
Ultralight 4 g headset cap with a one-piece screw.
Force Ahead 1 1/8" AL semi-integrated headset black
PressFit headset (semi-integrated), for 44 mm head tube, top cone 15 mm, inner diameter of bottom ring 30 mm.
Cane Creek Fifty ZS56/ZS56 1 1/8" - 1/2" headset
Complete press fit headset, upper ZS 56 mm, lower ZS 56 mm, for tapered fork steerer 1 1/8" - 1.5".