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Seatpost Size Database M-Z
From WikiPedalia
Original article: https://www.sheldonbrown.com/seatpost-sizes-m-z.html on sheldonbrown.com
- Reproduced with the permission of John Allen and Harriet Fell — all rights reserved. The version on sheldonbrown.com is authoritative.
- Mirrored: 2026-10-05 · Last update of the original: see original
This page is a continuation of https://www.sheldonbrown.com/seatpost-sizes.html, a listing of various bicycles, and the seatpost diameters that fit them.
Sheldon Brown started compiling a list, and realizing that it was too large a project for one person, he solicited information from readers. John Allen and Harriet Fell have received more reader-provided information but we will no longer update this file, except to correct errors. We recommend measuring, both because it is more reliable and because we can't possibly have information on every make and model of bicycle. So this article also describes how to take measurements, even if you don't have the "right" tools.
The size is usually stamped on the seatpost near the bottom. It will be near the minimum-insertion mark, not visible when the seatpost is installed on a bicycle.
On a related topic, we have an article (by Sheldon Brown, updated by John Allen) on Stuck Seatposts which may be of use to you.
This page is a continuation of https://www.sheldonbrown.com/seatpost-sizes.html.
| Make | Model | Year | Size | Notes |
|---|---|---|---|---|
| M | ||||
| Madwagon | City | 2001 | 27.2 | |
| Malvern Star | Skidstar | '60s | 26.2 | |
| Manitou | FS-DH | 1995 | 31.8 | |
| Marin | Bear Valley | 1999 | 27.0 | |
| Marin | Bobcat Trail | 1997 | 27.0 | |
| Marin | Bolinas Ridge | 1997 | 27.0 | |
| Marin | Eldridge Grade | 1996 | 26.8 | |
| Marin | Eldridge Grade | 1997 | 27.0 | |
| Marin | Hawk Hill | 1997 | 27.2 | |
| Marin | Highway One | 1997 | 27.0 | |
| Marin | Indian Fire Trail | 1994 | 31.4 | |
| Marin | Larkspur | 1997 | 27.0 | |
| Marin | Mount Vision | 2001 | 27.0 | |
| Marin | Muir Woods | 1997 | 27.0 | |
| Marin | Nail Trail | 1997 | 30.0 | |
| Marin | Palisades Trail | 1993-94 | 26.4 or 27.2? | |
| Marin | Palisades Trail | 1997 | 30.0 | |
| Marin | Pine Mountain | 1994-97 | 27.0 | |
| Marin | Point Reyes | '95? | 26.8 | |
| Marin | Point Reyes | 1997 | 27.0 | |
| Marin | Quake | 1997 | 30.0 | |
| Marin | Redwood | 1997 | 27.0 | |
| Marin | Rift Zone | 1997 | 30.0 | |
| Marin | Rocky Ridge | 1997 | 30.0 | |
| Marin | San Anselmo | 1997 | 27.0 | |
| Marin | Sausalito | 1997 | 27.0 | |
| Marin | San Rafæl | 1997 | 27.0 | |
| Marin | Sausalito | 1997 | 27.0 | |
| Marin | Stinson | 1997 | 27.0 | |
| Marin | Team | 1993-96 | 27.0 | |
| Marin | Team Issue | 1997 | 27.2 | Tange Ult. Superlt. tubing |
| Marin | Team Marin | 1997 | 27.2 | |
| Marin | Team Ti | 1997 | 27.2 | |
| Marinoni | Leggero (EL/OS) | 1994-6 | 27.2 | |
| Marinoni | Squadra (SLX) | 1994-6 | 27.2 | |
| Marinoni | Road | 1980-present | 27.2 | |
| Masi | 3V | 1985? | 27.2 | |
| Mercian | 1957 | 26.8 | ||
| Mercian | King of Mercia | 1997 | 27.2 | |
| Mercian | King of Mercia | 2001 | 27.2 | |
| Mercian | King Tour | 1998 | 27.2 | |
| Mercier | Draco AL | 2004 | 27.2 | |
| Eddy Merckx | Corsa | 1996 | 27.2 | |
| Eddy Merckx | MX Leader | 1995 | 27.2 | |
| Eddy Merckx | Team | 1985 | 27.2 | |
| Merlin | Mountain | 1994 | 27.2 | |
| Merlin | Road | ? | 27.2 | |
| Miele | Tourista | 1995 | 27.0 | |
| Mikado | Randonée | 1987 | 25.4 | |
| Miyata | See also Koga Miyata | |||
| Miyata | 610 | 1980 | 26.7! | |
| Miyata | 610 | 1994 | 26.8 | |
| Miyata | 714 | mid '90s | 25.8 | Aluminum |
| Miyata | 912 | 1994 | 26.8 | |
| Miyata | 914 | 1995 | 26.8 | |
| Miyata | 1000 | 1984,85 | 26.8 | |
| Miyata | 1000LT | 1994 | 26.8 | |
| Miyata | AlumiCross | 1990 | 25.8 | |
| Miyata | Elevation 1000ft | mid '90s | 28.8 | |
| Miyata | Team | 1982,1985 | 26.8 | |
| Miyata | Team | 1998? | 26.8 | |
| Mongoose | Hill Topper | early '90s | 26.2 | |
| Mongoose | IBOC Team | 1991 | 26.2 | |
| Motobécane | Grand Record | 1972 | 26.4 | |
| Motobécane | Grand Record | early 1970's | 26.4 | |
| Motobécane | Grand Touring | 1970's | 26.2 | |
| Motobécane | Grand Touring | 1975 | 26.0 | |
| Motobécane | Jubilee Sport | 1980 | 26.2 | Vitus 888 |
| Motobécane | Mirage III | 1989? | 25.4 | |
| Motobécane | Super Mirage | 2002 | 25.8 | |
| Motobécane | Team Champion | 1983 | 27.0 | |
| Moulton | Mark III | 1960s | 28.6 | 1 1/8" |
| Moulton | LandRover/APB | 31.8 | ||
| Dave Moulton Fuso | Mountain | 27.2 | ||
| Dave Moulton Fuso | Road | 27.2 | ||
| Mountain Goat | DeLuxe | 26.8 | ||
| Mountain Goat | Whiskeytown Racer | 26.8 | ||
| Mountain Goat | Whiskeytown Racer | 1988 | 27.2 | |
| Murray | Rallye Cruiser | 1990 | 22.2 | |
| N | ||||
| Nakamura | Performance | 1985? | 26.5 | (measured; +or- 0.1 mm) |
| Nakamura | Performance | 1996-99 | 27.0 | |
| Nakamura | Performance | 2000-03 | 27.2 | Aluminum |
| Nashbar | Touring | 1988 | 26.6 | Kinesis |
| Nishiki | Cascade | 1990? | 29.6 | |
| Nishiki | Colorado | 1994 | 26.0 | |
| Nishiki | Continental | 1995 | 27.0 | Touring-Taiwan |
| Nishiki | Competition | 26.6 | ||
| Nishiki | International | 1981 | 26.6 | Tange #2 |
| Nishiki | Olympic | 1970s | 26.0 | |
| Nishiki | Olympic | 26.8 | ||
| Nishiki | Olympic 12 | '80s | 26.6 | |
| Nishiki | Prestige | 1986 | 26.6 | |
| Nobilette | SLX | 1991 | 27.2 | |
| Norco | Fluid 2.0 | 2003 | 30.0 | |
| Norco | Java | 1996 | 27.0 | |
| Norco | VPS Atomik | 2003 | 30.0 | |
| Novarra | Ponderosa | 2000 | 27.2 | |
| O | ||||
| Offroad | see also Proflex | |||
| Offroad | Proflex 752 | 1992 | 27.0 | |
| Olmo | circa 1957 | 25.8 | ||
| On One | Pompino | 2001 | 27.2 | |
| Orbit | early '90s | 27.0 | ||
| Orbit | America | 1992 | 27.2 | |
| Terry Osell | Tandem | 1984 | 27.0 | |
| P | ||||
| Panasonic | Bonded aluminum | 1980s | 25.0 | |
| Panasonic | DX-2000 | 1982 | 26.6 | |
| Panasonic | MC-2500 | 1988 | 26.0 | |
| Panasonic | T-3000 | 1977 | 26.0 | |
| Parkpre | Pro 825 | 1994 | 27.0 | |
| Parkpre | Team 925 | 1995 | 27.0 | |
| Performance | "Jungle Bike" | 26.8 | ||
| Performance | Parabola | early '90s | 26.4 | |
| Peugeot | 1940's | 26.6 | Fancy lugs | |
| Peugeot | 23.4 | Carbolite 103 tubing | ||
| Peugeot | Dual Impact 1T | 2000 | 31.2 | |
| Peugeot | Orient Express | 1985? | 26.4 | |
| Peugeot | Oxford | 1990 | 26.4 | |
| Peugeot | PSN | '85 | 26.4 | Super Vitus 980 DB steel, lugged |
| Peugeot | PX-10 | 1973 | 26.4 | fancy Nervex lugs, 1/2-chromed forks/stays |
| Peugeot | PX-10 | 1976 | 26.6 | Boring lugs |
| Peugeot | PX-10 | 1984 | 26.2 | |
| Peugeot | UO-8 | '70s | 25.5 | without shim |
| Peugeot | UO-8 | '70's | 22 | with shim, 25.4 without |
| Peugeot | Versailles | 1987 | 23.8 | |
| Pinarello | early '80s | 26.8 | Columbus Aelle | |
| Pinarello | Catena Lusse | 1985? | 27.0 | Columbus Cromor |
| Pinarello | Montello | 1986 | 27.2 | Columbus SLX |
| Pogliaghi | 1980? | 27.2 | Columbus SL | |
| Principia | All | 27.2 | Denmark | |
| Proflex | 856 | 1996 | 27.2 | |
| Puch | Bergmeister | 1960's | 25.0 | |
| Phillips | 3 speeds | 1962- | 25.4 | 1" (Raleigh-built models-Nottingham) |
| Pinarello | Galileo | 1999 | 27.2 | |
| Q | ||||
| R | ||||
| Raleigh | BMX models | 25.4 | 1" | |
| Raleigh | Capri | 1995 | 26.2 | Taiwan |
| Raleigh | Chill | 1993 | 26.8 | Technium (Aluminum) |
| Raleigh | C40 | 1998 | 26.0 | |
| Raleigh | Clubman | 1952 | 25.4 | |
| Raleigh | Competition | 1974 | 27.0 | 531 straight. |
| Raleigh | Competition | 1984 | 27.2 | 531 DB. |
| Raleigh | Eclipse | '90? | 25.8 | Taiwan |
| Raleigh | English 3 speeds | All | 25.4 | 1" |
| Raleigh | F500 | 1999 | 27.2 | Police |
| Raleigh | Gran Sport | ca. 1977 | 27.0 | 531 db |
| Raleigh | Grand Prix | '70s | 25.4 | 1" British made |
| Raleigh | Grand Prix | '92? | 25.8 | "Technium"-Aluminum/steel |
| Raleigh | International | '70's | 27.2 | 531 db |
| Raleigh | M20 | 2001 | 29.2 | |
| Raleigh | M20 | ca. 2003 | 27.4 | |
| Raleigh | M40 | 2002 | 27.2 | |
| Raleigh | M60 | 1994 | 26.0 | |
| Raleigh | M60 | 1999-2001 | 27.2 | |
| Raleigh | M-TRAX X21 | 31.8 | ||
| Raleigh | Olympian | 1984? | 26.6 | |
| Raleigh | Peak | 1991 | 27.2 | |
| Raleigh | Pro | 1970 | 27.2 | |
| Raleigh | Pro-Titanium | 1993 | 26.4 | |
| Raleigh | Quicksand | 2003 | 27.2 | Aluminum |
| Raleigh | R600 | 1999 | 27.2 | |
| Raleigh | Record | early '70s | 25.4 | |
| Raleigh | Record Ace | 1982 | 27.2 | 531 DB |
| Raleigh | Road Ace | 1950? | 25.4 | Record Ace? |
| Raleigh | Road Ace | 1974 | 27.2 | |
| Raleigh | Royal | 1985 | 27.2 | 531 |
| Raleigh | RSP Timet | 2002? | 27.0 | Titanium |
| Raleigh | RT-750 | 1994 or 5 | 25.5 | |
| Raleigh | Seneca | 1987 | 26.4 | |
| Raleigh | Super Course | 1971-77 | 26.4 | 531 straight gauge |
| Raleigh | Super Course | 1979 | 27.2 | 531 DB |
| Raleigh | Super Course | Early '80s | 27.2 | Reynolds |
| Raleigh | Super Course | 1984 | 26.8 | Raleigh ST tubes |
| Raleigh | Super Course Mark II | 1975 | 26.2 | 531 straight gauge |
| Raleigh | Super Grand Prix | 1970? | 25.4 | 1" British made |
| Raleigh | Super Tourer | 1974 | 27.0 | 531 DB |
| Raleigh | Team | 1984 | 27.2 | |
| Raleigh | Team | 1991 | 25.0 | |
| Raleigh | Team | 1992 | 25.8 | |
| Raleigh | Technium 420 | 1987 | 26.8 | |
| Raleigh | Twenty | 1975 | 28.6 | 1 1/8" |
| Redline | 9•2•5 | 2005-08 | 27.0 | |
| René Herse | see Herse | |||
| Ritchey | P whatever? | 1994 | 26.8 | |
| Ritchey | P21 | 1993 | 27.0 | |
| Ritchey | Road Classic | 1997 | 27.0 | Ritchey/Tange Prestige |
| Ritchey | Road Logic | 1995 | 27.0 | |
| Rivendell | All | 1994- | 27.2 | |
| Robin Hood | 3 speeds | All | 25.4 | 1" |
| Rocky Mountain | Altitude | 1994 | 27.2 | |
| Rocky Mountain | Blizzard | 1991/2 | 27.2 | |
| Rocky Mountain | Blizzard | 1996 | 26.8 | |
| Rocky Mountain | Fusion | 1995 | 26.8 | |
| Rocky Mountain | Stratos | 1988 | 25.4 | |
| Rocky Mountain | Stratos | 1991 | 27.0 | |
| Rocky Mountain | Summit RL | 1990 | 27.0 | |
| Rocky Mountain | Thunderbolt | 1988 | 26.8 | |
| Rocky Mountain | Vertex | 2005 | 27.00 | Easton Scandium tubes |
| Ross | MTB | ca. 1982 | 25.0 | |
| Rossin | Æro TT | 1982 | 27.8 | (yes, 27.8!) |
| Rudge | 3 speeds | All | 25.4 | 1" |
| S | ||||
| Salsa | LaRaza | 1994 | 27.2 | |
| 3Rensho | 1982 | 27.2 | ||
| 3Rensho | SRL | early '80s | 27.0 | Part lug, part fillet |
| Santa Cruz | Heckler | 1996 | 26.8 | |
| Santa Cruz | Heckler | 1999 | 27.2 | |
| Santana | Elan | 1985 | 26.8 | |
| Santana | Encore | 1996 | 29.8 | |
| Santana | Ti 700 | 1997 | 29.8 | |
| Schwinn | Caliente | '80's | 25.8 | Taiwan |
| Schwinn | Cimarron | 1989 | 26.8 | |
| Schwinn | Continental | 21.15 | 13/16" | |
| Schwinn | Crosspoint | 1992 | 26.8 | |
| Schwinn | Cruiser Six | 1995 | 22.0 | |
| Schwinn | High Plains | 1990 | 26.0 | 25.4 also reported |
| Schwinn | High Sierra | 1986 | 26.2 | |
| Schwinn | Homegrown Factory Hardtail | 1987 | 26.8 | |
| Schwinn | Le Tour | 1988 | 26.4 | |
| Schwinn | Le Tour Luxe | 1985? | 26.4 | |
| Schwinn | Madison | 1997 | 26.4 | |
| Schwinn | Moab | 1997 | 26.6 | |
| Schwinn | Paramount Track | 1972 | 27.2 | |
| Schwinn | Paramount OS | 1991 | 27.4 | |
| Schwinn | Sierra | mid '80s | 26.4 | |
| Schwinn | Sierra | 1988 | 26.0 | |
| Schwinn | Sierra GS | 2000 | 26.8 | |
| Schwinn | Sierra SL | 2001 | 26.8 | |
| Schwinn | 764 Aluminum | ? | 27.2 | Internal expanding seatpost. Mississippi. |
| Schwinn | Sports Tourer | 1971 | 26.8 | |
| Schwinn | Super Sport | 1982 | 26.8 | |
| Schwinn | Super Sport GLX | 2000 | 27.0 | |
| Schwinn | Varsity | 21.15 | 13/16" | |
| Schwinn | Voyager | ? | 26.8 | Mississippi |
| Schwinn | Tempo | 1983 | 26.8 | |
| Schwinn | Tempo | 1986 | 26.6 | |
| Schwinn | Traveler | early '90s | 26.0 | |
| Schwinn | Traveler | 1980 | 25.8 | Taiwan |
| Schwinn | World Sport | 1980s | 25.8 | China |
| Scott | Vantage 3 | 1996 | 31.6 | Aluminum |
| Serotta | Colorado Al | 1998 | 27.2 | |
| Serotta | Colorado Legend | 1994 | 27.2 | |
| Serotta | CSi | 1997 | 27.2 | |
| Serotta | CTi | 1998 | 27.2 | |
| Serotta | Legend Ti | 1998 | 27.2 | |
| Serotta | Max853 | 2000 | 27.2 | |
| Serotta | Ti Road | 1996 | 27.2 | |
| Seven | Axiom | 1999 | 27.2 | steel |
| Seven | Muse | 2001 | 27.2 | |
| Simonetti | Aluminum Road | 2000 | 27.2 | |
| Slingshot | Mountain | 1990s | 31.8 | |
| Specialized | Allez (OS Steel) | 1994 | 27.2 | |
| Specialized | Allez Comp | 1993 | 27.2 | |
| Specialized | FSR XC S-Works | 2001 | 30.9 | |
| Specialized | Ground Control A1, A1 Pro | 1996 | 30.9 | |
| Specialized | Hardrock | 1994 | 26.0 | |
| Specialized | Hardrock | 2001 | 30.9 | |
| Specialized | Hardrock AL | 1998 | 30.4 | |
| Specialized | Hardrock AL | 2000 | 30.9 | |
| Specialized | Hardrock FS | 1999 | 30.4 | Front Shock |
| Specialized | Hardrock Sport | 1991 | 26.4 | |
| Specialized | Langster | 2004-05 | 27.2 | |
| Specialized | P3 | 2001,02 | 30.9 | |
| Specialized | Rockhopper | 1987 | 26.4 | |
| Specialized | Rockhopper | 1998 | 30.4 | Ritchey Nitanium |
| Specialized | Rockhopper | 1993 | 27.2 | |
| Specialized | Rockhopper | 1995 | 30.4 | |
| Specialized | Rockhopper Comp | 1989 | 26.4 | |
| Specialized | Rockhopper Comp Al | 1996 | 30.9 | |
| Specialized | Rockhopper Expert | 1994 | 27.2 | |
| Specialized | S-Works | 1992? | 26.8 | |
| Specialized | S-Works | 1993 | 27.0 | |
| Specialized | Sequoia | 1985 | 26.8 | |
| Specialized | Sirrus | 1990-4? | 27.0? 27.2? | |
| Specialized | Stumpjumper | 1990 | 26.8 | |
| Specialized | Stumpjumper | 1991 | 26.4 | |
| Specialized | Stumpjumper | 1994 | 31.0 | |
| Specialized | Stumpjumper Comp | 1991 | 27.0 | |
| Specialized | Stumpjumper CrMo | 1996 | 30.4 | |
| Specialized | Stumpjumper FS | 1992? | 25.4? | |
| Specialized | Stumpjumper FS | 1995-96? | 30.4 | |
| Specialized | Stumpjumper FSR-XC | 1999 | 30.9 | |
| Specialized | Stumpjumper M2 | 1993 | 27.2 | |
| Specialized | Stumpjumper M2 | 1995 | 30.9 | |
| Specialized | Stumpjumper M2 FS Comp | 1996 | 30.9 | |
| Spooky | Bandwagon | 1999 | 26.8 | |
| SR Prism | Bonded alu road | 1980s | 25.0 | |
| Stella | circa 1970 | 26.0 | ||
| Stella | 1972 | 26.8 | ||
| Stowe | Phase 3 | 1995? | 27.2 | Tange Prestige, lugged |
| Sumitomo | Max Titarion | early '90s | 26.4 | |
| Sun | Solo | 1994? | 25.4 | |
| Sunn | Notion | 1998 | 26.4 | |
| Super Go | Access Alu | 1997-99 | 30.4 | |
| Super Go | Access Max | 27.2 | ||
| SuperCycle | Ocean Pacific | 1998? | 22.2 | Juvenile 12" wheel (Canadian Tire) |
| SuperTrax | Street | 1992? | 25.4 | Juvenile 20" wheel |
| Surly | Cross-Cut | 1999 | 27.2 | |
| Surly | Cross-Check | 2002 | 27.2 | |
| Surly | Steamroller | 2005 | 27.2 | |
| Suteki | Track 10 | 1970s? | 26.0 | |
| T | ||||
| Takara | Advantage | 26.4 | Lugged 4130 | |
| Terry | Classic | 1999 | 26.8 | |
| Terry | Mt. Marcy | 1994? | 27.0 | |
| Terry | Symmetry | 1996 | 26.6 | Taiwan-T.I.G. |
| Terry | Trixie | 1999 | 26.6 | Taiwan-T.I.G. |
| 3Rensho | listed under "S" for "SanRensho" | |||
| Thorn | XTC | 2001 | 27.2 | |
| Tommasini | Diamante | 1989-90? | 25.0 | |
| Torelli | Ælle | 1992? | 26.8 | |
| Trek | Most US-Made models | up to 1998? | 27.2 | |
| Trek | OCLV MTBs | 1999 | 31.6 | |
| Trek | T50 Tandem | 1994 | 29.8 | |
| Trek | TX-300 | 1976-77 | 26.8 | |
| Trek | VRX suspension | 1999 | 31.6 | |
| Trek | 170 | 1983-84 | 27.4 | Reynolds 753 |
| Trek | 400 | 1988 | 27.2 | |
| Trek | 414 | 1980 | 27.2 | |
| Trek | 420 | 1986 | 27.2 | |
| Trek | 500 | 1985 | 27.2 | |
| Trek | 520 | 1991-93 | 27.2 | |
| Trek | 630 | 1983 | 27.2 | |
| Trek | 660 | mid '80s | 27.2 | |
| Trek | 720 | 1982 | 27.2 | |
| Trek | 728 | 1982 | 27.2 | |
| Trek | 770 | 1985 | 27.2 | |
| Trek | 800 | mid'80s | 26.0 or 25.8 | |
| Trek | 820 | 2000? | 28.6 | |
| Trek | 830 | 1995? | 26.6 | |
| Trek | 850 | 1995? | 26.8 | |
| Trek | 850 | 1996 | 26.6 | |
| Trek | 930 | 1993 | 26.8 | |
| Trek | 950 | 1993 | 26.8 | |
| Trek | 970 | 1995 | 27.2 | |
| Trek | 990 | 1991 | 29.8 | OS True Temper, lugged |
| Trek | 1100 | 1990? | 27.2 | |
| Trek | 1200 | 1988 | 27.2 | |
| Trek | 1220 | 27.2 | ||
| Trek | 1400 | 27.2 | ||
| Trek | 1500 | 1996 and later | 27.2 | True Temper T2 7075 aluminum |
| Trek | 2000 | 1996 and later | 27.2 | True Temper T2 7075 aluminum |
| Trek | 2100 | 1997 | 27.2 | Carbon/Al |
| Trek | 2200 | 2001 | 27.2 | |
| Trek | 4300 | 2000-03 | 29.2 | |
| Trek | 4500 | 2002 | 29.2 | |
| Trek | 4900 | 2001 | 29.2 | |
| Trek | 5000 OCLV | 2000 | 27.2 | |
| Trek | 5200 OCLV | 2000 | 27.2 | |
| Trek | 5500 OCLV | 2000 | 27.2 | |
| Trek | 7000 | 1994,96,99 | 27.2 | Bonded alu |
| Trek | 8000 | 1999 | 27.2 | Alfa SL 6000 Al |
| Trek | 8000 | 2000 | 31.6 | Collar: 36.4 |
| Trek | Fuel 1000 | 2001 | 31.6 | |
| Trek | XO-1 | 2000 | 27.2 | |
| TVT | 1992 | 25.0 | Carbon | |
| U | ||||
| Univega | Alpina 507 | 1996 | 26.0 | |
| Univega | Alpina Pro | 1990 | 26.0 | |
| Univega | Aluminum 704/804 | 1996 | 30.8 | |
| Univega | Boralite | 1994 | 26.4 | |
| Univega | Gran Turismo | 1982 | 26.6 | |
| Univega | Gran Turismo | 1983 | 26.8 | |
| Univega | Maximum Sport | 1980? | 26.5 | |
| Univega | Specialissima | 1981 | 26.8 | |
| Urago | Paris Sport | '70s | 26.0 | |
| V | ||||
| Viscount | Aerospace Pro | 1976 | 26.8 | |
| Vitus | 787 | 1997 | 25.0 | Cyclocross |
| Vitus | 979 | 1990 | 25.0 | (uses grub screw threaded into lug.) |
| Vitus | 979 | 1997, 98 | 25.0 | |
| Vitus | 992 | 1996, 97 | 25.4 | 1" (uses grub screw threaded into lug.) |
| VolksCycle | 1970 | 27.2 | ||
| Voo Doo | Bizango | 2000-01 | 27.2 | |
| Voo Doo | Hoodoo | (older) | 26.8 | |
| Voo Doo | Hoodoo | 1996 | 27.2 | |
| Voo Doo | Marasa | 2013-2014 | 27.2 | |
| Voo Doo | Nzumbi | 2000 | 27.2 | |
| Voo Doo | Wazoo | 2000? | 27.2 | |
| W | ||||
| Waterford | 1100 | 27.2 | ||
| Waterford | 1200 | 1994 | 27.4 | |
| Waterford | 1200 | 1998 | 27.2 | |
| Waterford | 1250 | 1996 | 27.4 | |
| Waterford | 1700 | 27.2 | ||
| Waterford | 1800 | 27.2 | ||
| Waterford | 1900 | 27.2 | ||
| Waterford | 2200 | 1997 | 27.4 | |
| Waterford | 2250 | 1996 | 27.4 | |
| Waterford | 2400 | 27.2 | ||
| Waterford | 2800 | 27.2 | ||
| Waterford | RS-11 | 27.2 | ||
| Waterford | RS-12 | 27.2 | ||
| Waterford | RS-22 | 27.2 | ||
| Waterford | RSE-11 | 27.2 | ||
| Waterford | RSE-12 | 27.2 | ||
| Waterford | RSE-22 | 27.2 | ||
| Waterford | TT-22 | 27.4 | ||
| Waterford | X-11 | 27.2 | ||
| Waterford | X-12 | 27.2 | ||
| Waterford | X-22 | 27.2 | ||
| Wheeler | 3800 | 1994,95 | 26.4 | |
| Wheeler | Titanium | 1995 | 28.0 | |
| Wheeler | Titanium MTB | 1998 | 27.2 | |
| Whitcomb USA | custom | 1973 | 27.2 | |
| Windsor | Pro | circa 1973 | 26.4? | |
| Windsor | Professional | 1975 | 27.0 | |
| Windsor | Pro | 1978 | 26.8 | |
| Windsor | Pro (Track) | 1980? | 27.2 | |
| Woodrup | Giro Touring | 1992 | 26.8 | |
| WTB | Phoenix | 1994 | 31.8 | |
| X | ||||
| Y | ||||
| Yamaguchi | 2000 | 26.8 | ||
| Yeti | 1987 | 26.8 | ||
| Yeti | 1988 | 26.4 | Steel | |
| Yokota | Awahnee | 1992 | 26.0 | |
| Z | ||||
| Zeus | circa 1973 | 26.8 | ||
| Zullo | SLX | 1985 | 27.2 | |
Sheldon was previously listing people who had contributed data points to this list, but doing so more than doubles the time it takes to enter data, so he stopped doing it, and we hope everybody will forgive us for discontinuing this.
