| HEADSET | Threaded or Threadless | Sizes | Built-In Head lock | Needle Roller Bearing | Sealed Cartridge Bearing | Anti-Dirt O-Ring Seals | Stack Height | Headlock Wrench Width | Upper Cup Wrench Width | Colors | Weight | Price |
| American Classic Trilock | Threaded | 1" - 1 1/8" - 1 1/4" | yes | no | yes | yes | 33mm to 36mm | 32mm - 36mm - 40mm | 32mm - 36mm - 40mm | Black, Silver | 97.5 g. - 1 " - g. -1 1/8" | $ Price in Catalog |
| American Classic Trilock Threadless | Threadless | 1 1/8" | not needed | no | yes | yes | 33mm to 36mm | - | - | Black, Silver | g. | $ Price in Catalog |
| Campagnolo Record | Threaded | 1" | no | yes | no | yes | 40.5 mm | 32mm | 32mm | Silver | 148 g. | $ Price in Catalog |
| Campagnolo Chorus | Threaded | 1" | no | yes | no | yes | 40.5 mm | 32mm | 32mm | Silver | 149.5g. | $ Price in Catalog |
| Dia Compe Kontak ST AheadSet | Threadless | 1" - 1 1/8" | no | no | no | no | 27.5mm - 28.0mm | - | - | Black | 116.5 g. - 1" - 139 g. -1 1/8 " | $ Price in Catalog |
| Dia Compe Kontak SA Aheadset | Threadless | 1" - 1 1/8" - 1 1/4" | no | no | no | yes | 27.5mm - 27.5mm - 28.7mm | - | - | Black | - 1" | - 120 g. - 1 1/8" - 137 g. - 1 1/4" | $ Price in Catalog |
| Dia Compe Kontak AL Aheadset | Threadless | 1" - 1 1/8" | no | no | no | yes | 26.0mm - 27.1mm | - | - | Black, Silver | - 1" - 120 g. - 1 1/8" | $ Price in Catalog |
| Dia Compe AheadSet DL | Threadless | 1" - 1 1/8" - 1 1/4" | no | no | no | yes | 24.9mm - 26.5mm - 29.4mm | - | - | Black, Silver | g. - 1" - 118.5 g. -1 1/8" - 147 g. -1 1/4" | $ Price in Catalog |
| Dia Compe Cane Creek Aheadset | Threadless | 1" - 1 1/8" - 1 1/4" | no | no | yes | yes | 29.0mm - 27.8mm - 28.6mm | - | - | Black, Silver | 116 g. - 1" - 144.5 g. -1 1/8" - 138 g. -1 1/4" | $ Price in Catalog |
| Dia Compe Threadhead | Threaded | 1" | yes | no | yes | yes | 29.0mm | 32mm | 32mm | Black, Silver | 118.5 g. - 1" | $ Price in Catalog |
| King Cycle Grip Nut | Threaded | 1" - 1 1/8" - 1 1/4" | yes | no | yes | yes | 1" - 33/38mm - 1 1/8"-34/39mm - 1 1/4"-34/39mm | 32mm - 36mm - 40mm | 32mm - 36mm - 40mm | Blue, Black, Gold, Green, Purple,Red, Silver | 1" - 93.5 g. - 1 1/8" - 109.5g. - 1 1/4" - 128g. | $ Price in Catalog |
| King Cycle "No Thread" | Threadless | 1" - 1 1/8" - 1 1/4" | no | no | yes | yes | 1" - 28mm - 1 1/8" - 31.5mm - 1 1/4" - 31.5mm | - | - | Blue, Black, Gold, Green, Purple,Red, Silver | 1" - 109.5 g. - 1 1/8" - 125 g. - 1 1/4" - 143.5g. | $ Price in Catalog |
| King Cycle Grip Nut Titanium | Threaded | 1" - 1 1/8" | yes | no | yes | yes | 1" - 33/38mm - 1 1/8"-34/39mm | 32mm - 36mm - 40mm | 32mm - 36mm - 40mm | Titanium Grey | - | $ Price in Catalog |
| King Cycle "No Thread" Titanium | Threadless | 1" - 1 1/8" | no | no | yes | yes | 1" - 28mm - 1 1/8" - 31.5mm | - | - | Titanium Grey | 100.5 g. - 1" | $ Price in Catalog |
| Odyssey Toro Pro | Threaded | 1" - 1 1/8" | yes | yes | no | yes | 33.5mm - 33.5mm | 32mm - 36mm | 32mm - 36mm | Blue, Black, Purple, Silver | 100.5 g. - 1" - 114.5 g. -1 1/8" | $ Price in Catalog |
| Onza Mongo II | Threaded | 1" - 1 1/8" - 1 1/4" | yes | yes | no | yes | 40.0mm - 39.7mm - 38.8mm | 32mm - 36mm - 40mm | 32mm - 36mm - 40mm | Black, Silver | 116.5 g. - 1" - 113 g. - 1 1/8" - 125.5 g.-1 1/4" | $ Price in Catalog |
| Race Face Real Seal Threaded | Threaded | 1 1/8" | - | - | - | - | 36.5mm | 36mm | 36mm | Blue, Black, Gold, Green, Grey, Red, Purple, Silver | - | $ Price in Catalog |
| Race Face Real Seal Threadless | Threadless | 1 1/8" | no | no | yes | yes | 31.5mm | - | - | Blue, Black, Gold, Green, Grey, Red,Purple, Silver | 156g - 1 1/8" | $ Price in Catalog |
| Ritchey Logic Expert | Threaded | 1" - 1 1/8" - 1 1/4" | no | no | no | yes | 38.6mm - 40.2mm - 37.3mm | 32mm - 36mm - 40mm | 32mm - 36mm - 40mm | Silver | 132 g. - 1 " - 153.5 g.-1 1/8 - 146.5 g. -1 1/4" | $ Price in Catalog |
| Ritchey Logic Comp | Threaded | 1" | no | no | no | yes | 37.9mm | 32mm | 32mm | Black | 115.5 grams | $ Price in Catalog |
| Ritchey Logic Pro WCS | Threaded | 1" - 1 1/8" | no | Yes | no | yes | 1 1/8" - 36mm | 32mm - 36mm | 32mm - 36mm | Silver | 1 1/8" - 102g. | $ Price in Catalog |
| Ritchey Fuzzy Logic | Threadless | 1" - 1 1/8" | no | Yes - Lower | no | yes | 1" - 1 1/8" - 34mm | - | - | Silver | 1 1/8" 111 g. | $ Price in Catalog |
| Ritchey Logic | Threadless | 1" - 1 1/8" | no | no | no | yes | - | - | - | Silver | - | $ Price in Catalog |
