Skip to main content
Hi !Hi! Sign in or registerHelp & Contact
Sell
Watchlist
My eBay
  • Summary
  • Recently Viewed
  • Bids/Offers
  • Watchlist
  • Purchase History
  • Selling
  • Saved feed
  • Saved Searches
  • Saved Sellers
  • Messages
Please sign-in to view notifications.
Loading...
eBay Home
Advanced
Copyright © 1995-2025 eBay Inc. All Rights Reserved. User Agreement, Privacy, Payments Terms of Use, Cookies and AdChoice

Threadless 1 in 25.4 mm Clamp Diameter Stems for Racing Bike

breadcrumb

  • eBay
    • Sporting Goods
    • Cycling
    • Bicycle Components & Parts
  • Sporting Goods
  • Cycling
  • Bicycle Components & Parts
  • Stems
  • Threadless 1 in 25.4 mm Clamp Diameter Stems for Racing Bike

More to explore

  • 1 1/4 Inch Bicycle Stems
  • PRO Vibe Carbon Stems

Shop by category

  • Bicycle Components & Parts
    • Stems
    • Bar Ends & Plugs
    • Bearings
    • Bolts & Fasteners
    • Bottom Brackets
    • Brake Levers
    • Brake Pads
    • Brake Rotors
    • Brakes
    • Build Kits & Gruppos
    • Cables & Housing
    • Cassettes, Freewheels & Cogs
    • Chain Guards & Bash Guards
    • Chainrings & BMX Sprockets
    • Chains
    • Cranksets
    • Electric Bicycle Components
    • Forks
    • Front Derailleurs
    • Handlebar Grips, Tape & Pads
    • Handlebars
    • Headset Spacers
    • Headsets
    • Hubs
    • Other Bike Components & Parts
    • Pedals
    • Pegs
    • Rear Derailleurs
    • Rear Shocks
    • Rims
    • Saddles & Seats
    • Seatpost Clamps
    • Seatposts
    • Shifters
    • Skewers
    • Spokes
    • OMNI Racer WORLDS LIGHTEST Stem Shim 1" steerer to 1 1/8" fork 28.6-25.4mm BLACK - Image 1 of 4
    • OMNI Racer WORLDS LIGHTEST Stem Shim 1" steerer to 1 1/8" fork 28.6-25.4mm BLACK - Image 2 of 4
    • OMNI Racer WORLDS LIGHTEST Stem Shim 1" steerer to 1 1/8" fork 28.6-25.4mm BLACK - Image 3 of 4
    • OMNI Racer WORLDS LIGHTEST Stem Shim 1" steerer to 1 1/8" fork 28.6-25.4mm BLACK - Image 4 of 4

    OMNI Racer WORLDS LIGHTEST Stem Shim 1" steerer to 1 1/8" fork 28.6-25.4mm BLACK

    Brand New · Omni
    S$ 16.80
    S$ 28.76 shipping
    117 watching
    N⁣Y⁣ ⁣S⁣0⁣Z⁣p⁣о⁣n⁣ ⁣A⁣s⁣o⁣W⁣r⁣e⁣d⁣⁣⁣⁣ ⁣⁣⁣X⁣⁣N⁣ ⁣⁣
    • OMNI Racer WORLDS LIGHTEST Stem Shim 1" steerer to 1 1/8" fork 28.6-25.4mm SILV - Image 1 of 3
    • OMNI Racer WORLDS LIGHTEST Stem Shim 1" steerer to 1 1/8" fork 28.6-25.4mm SILV - Image 2 of 3
    • OMNI Racer WORLDS LIGHTEST Stem Shim 1" steerer to 1 1/8" fork 28.6-25.4mm SILV - Image 3 of 3

    OMNI Racer WORLDS LIGHTEST Stem Shim 1" steerer to 1 1/8" fork 28.6-25.4mm SILV

    Brand New · Omni
    S$ 16.80
    S$ 28.76 shipping
    122 sold
    S⁣p⁣4⁣9⁣o⁣ ⁣n⁣s⁣o⁣r⁣е⁣U⁣d⁣S⁣ ⁣O⁣⁣N⁣ ⁣⁣⁣⁣4⁣9⁣⁣⁣⁣⁣
  • Origin8 Threadless Quill Adapter 1in Fork to 1in Stem Stem Silver mm - Image 1 of 1

    Origin8 Threadless Quill Adapter 1in Fork to 1in Stem Stem Silver mm

    Brand New · Origin8
    S$ 40.05
    Was: S$ 42.87was - S$ 42.87
    S$ 33.66 shipping
    S⁣p⁣o⁣n⁣ѕ⁣o⁣R⁣r⁣8⁣e⁣ ⁣R⁣d⁣9⁣ ⁣⁣⁣⁣⁣⁣9⁣1⁣⁣ ⁣4⁣⁣F⁣⁣
  • OnebyESU 77 Angle 1inch Ahead Stem - Image 1 of 1

    OnebyESU 77 Angle 1inch Ahead Stem

    Brand New
    S$ 126.52
    S$ 21.07 shipping
    4 watching
    ⁣9⁣S⁣ ⁣⁣⁣⁣O⁣3⁣ ⁣O⁣C⁣⁣ ⁣G⁣Z⁣ ⁣⁣A⁣J⁣⁣⁣ ⁣T⁣⁣ ⁣⁣⁣
  • new Origin8 Threadless Quill Adapter 1-1/8 Silver - Image 1 of 3

    new Origin8 Threadless Quill Adapter 1-1/8 Silver

    Brand New · Origin8
    S$ 25.29
    S$ 38.86 shipping
    X⁣⁣9⁣ ⁣⁣⁣⁣⁣⁣⁣⁣⁣⁣⁣R⁣⁣⁣L⁣⁣⁣⁣⁣⁣⁣ ⁣⁣D⁣⁣
  • ORIGIN8 Threadless Bike Stem Adapter 1" Fork to 1" Bike Stem - Image 1 of 1

    ORIGIN8 Threadless Bike Stem Adapter 1" Fork to 1" Bike Stem

    Brand New · Origin8
    S$ 40.05
    S$ 29.45 shipping
    9⁣O⁣⁣ ⁣⁣⁣4⁣⁣0⁣⁣⁣⁣⁣⁣ ⁣B⁣Q⁣ ⁣R⁣W⁣ ⁣⁣5⁣⁣I⁣⁣⁣ ⁣
  • ITM BIANCHI STEM 120mm 1" INCH AHEAD THREADLESS VINTAGE 90s 2000s BIKE MTB - Image 1 of 4

    ITM BIANCHI STEM 120mm 1" INCH AHEAD THREADLESS VINTAGE 90s 2000s BIKE MTB

    Pre-Owned · ITM
    S$ 82.95
    or Best Offer
    Free shipping
    13 watching
    S⁣p⁣B⁣o⁣H⁣n⁣s⁣о⁣r⁣e⁣d⁣ ⁣⁣⁣V⁣L⁣⁣⁣⁣⁣ ⁣⁣4⁣⁣⁣⁣F⁣⁣
  • Vintage 90's Bike Stem 1" Threadless 130mm 15º Rise 25.4mm Silver USA Shipper :) - Image 1 of 4

    Vintage 90's Bike Stem 1" Threadless 130mm 15º Rise 25.4mm Silver USA Shipper :)

    Pre-Owned · Unbranded/Generic
    S$ 41.00
    Was: S$ 140.57was - S$ 140.57
    or Best Offer
    S$ 43.53 shipping
    Only 1 left!
    S⁣I⁣I⁣p⁣o⁣n⁣ ⁣s⁣D⁣J⁣о⁣ ⁣r⁣C⁣R⁣e⁣d⁣ ⁣⁣F⁣G⁣⁣ ⁣⁣⁣⁣⁣W⁣
  • Moots Titanium Ti Stem ( 1" Diameter) 25.4mm Handlebar 90mm 6° Fat Chance Titec - Image 1 of 4

    Moots Titanium Ti Stem ( 1" Diameter) 25.4mm Handlebar 90mm 6° Fat Chance Titec

    Pre-Owned · Moots
    S$ 477.21
    or Best Offer
    S$ 55.02 shipping
    18 watching
    ⁣⁣H⁣⁣⁣V⁣⁣ ⁣⁣S⁣K⁣ ⁣C⁣⁣P⁣ ⁣⁣1⁣O⁣⁣ ⁣C⁣T⁣⁣⁣⁣ ⁣⁣
  • Answer A-TAC 1" x 130mm Threadless Stem 25.4mm Handlebar Clamp Vintage - Image 1 of 4

    Answer A-TAC 1" x 130mm Threadless Stem 25.4mm Handlebar Clamp Vintage

    Pre-Owned · Answer
    S$ 133.56
    or Best Offer
    S$ 33.12 shipping
    ⁣⁣Z⁣⁣⁣⁣Q⁣ ⁣6⁣9⁣ ⁣R⁣⁣K⁣⁣ ⁣6⁣M⁣ ⁣⁣⁣3⁣X⁣ ⁣J⁣⁣⁣⁣
  • Pivo Threadless Road Bike Stem 25.4 X 60mm 20 Degree Drop - Image 1 of 4

    Pivo Threadless Road Bike Stem 25.4 X 60mm 20 Degree Drop

    Pre-Owned
    S$ 70.29
    or Best Offer
    S$ 30.35 shipping
    V⁣⁣⁣⁣S⁣⁣ ⁣U⁣R⁣ ⁣⁣⁣W⁣S⁣⁣ ⁣⁣⁣1⁣M⁣ ⁣⁣⁣⁣T⁣⁣9⁣⁣
  • bicycle road bike threadless stem 130mm reach 25.4mm black 1" steerer 98 06 - Image 1 of 4

    bicycle road bike threadless stem 130mm reach 25.4mm black 1" steerer 98 06

    Pre-Owned · Unbranded/Generic
    S$ 35.15
    or Best Offer
    S$ 29.31 shipping
    ⁣L⁣⁣⁣9⁣ ⁣⁣W⁣⁣⁣A⁣⁣⁣ ⁣L⁣⁣⁣⁣K⁣ ⁣X⁣⁣⁣⁣⁣3⁣ ⁣⁣
  • Stem Shim Adaptor 1 1/8” steerer to 1” fork Threadless Alloy Bike Bicycle Road - Image 1 of 4

    Stem Shim Adaptor 1 1/8” steerer to 1” fork Threadless Alloy Bike Bicycle Road

    New (Other) · Unbranded/Generic
    S$ 14.04
    S$ 27.20 shipping
    V⁣⁣⁣L⁣⁣⁣⁣ ⁣L⁣⁣U⁣⁣⁣⁣⁣ ⁣⁣W⁣⁣⁣F⁣⁣ ⁣F⁣8⁣⁣⁣ ⁣
  • Vintage Control Tech Stem • 1” Threadless • USA • 25.4 mm • 150 mm MTB 90’s - Image 1 of 4

    Vintage Control Tech Stem • 1” Threadless • USA • 25.4 mm • 150 mm MTB 90’s

    Pre-Owned · Control Tech
    S$ 84.28
    or Best Offer
    S$ 31.67 shipping
    V⁣U⁣⁣ ⁣⁣⁣⁣⁣8⁣Q⁣ ⁣6⁣⁣⁣⁣1⁣ ⁣⁣N⁣Z⁣ ⁣U⁣A⁣ ⁣⁣I⁣⁣ ⁣
  • Vintage ITM Tomahawk Ahead Threadless Stem 1" x 100 mm x 25.4mm Clamp Road - Image 1 of 4

    Vintage ITM Tomahawk Ahead Threadless Stem 1" x 100 mm x 25.4mm Clamp Road

    Pre-Owned · ITM
    S$ 56.16
    or Best Offer
    S$ 87.94 shipping
    ⁣0⁣Y⁣ ⁣⁣⁣Q⁣F⁣⁣⁣ ⁣V⁣F⁣⁣ ⁣K⁣M⁣ ⁣⁣T⁣⁣1⁣⁣⁣⁣ ⁣P⁣⁣
  • Deda Bike Stem Black 1" Treadless 125mm 0º Rise 25.4mm MTB Gravel Road Ships USA - Image 1 of 4

    Deda Bike Stem Black 1" Treadless 125mm 0º Rise 25.4mm MTB Gravel Road Ships USA

    Pre-Owned · Deda Elementi
    S$ 41.00
    Was: S$ 140.57was - S$ 140.57
    or Best Offer
    S$ 43.53 shipping
    S⁣5⁣J⁣p⁣o⁣ ⁣E⁣W⁣ ⁣B⁣O⁣ ⁣O⁣B⁣n⁣ ⁣U⁣s⁣W⁣ ⁣o⁣⁣r⁣е⁣⁣d⁣⁣⁣
  • Vintage Spectre 1" Threadless Chromoly Stem 130mm 7º Rise 25.4" - Image 1 of 4

    Vintage Spectre 1" Threadless Chromoly Stem 130mm 7º Rise 25.4"

    Pre-Owned
    S$ 63.26
    or Best Offer
    S$ 44.20 shipping
    H⁣⁣J⁣⁣⁣ ⁣⁣8⁣8⁣⁣ ⁣4⁣H⁣⁣ ⁣N⁣U⁣⁣ ⁣⁣A⁣⁣⁣S⁣⁣⁣ ⁣⁣
  • All Listings
  • Auction
  • Buy It Now
  • Best Match
  • Time: ending soonest
  • Time: newly listed
  • Price + Shipping: lowest first
  • Price + Shipping: highest first
  • Distance: nearest first
  • List View
  • Gallery View

17 results

Sort: Best Match

  • Best Match
  • Time: ending soonest
  • Time: newly listed
  • Price + Shipping: lowest first
  • Price + Shipping: highest first
  • Distance: nearest first
    • Compatible Bike Type: Racing Bike- Selected
    • Steerer Tube Diameter: 1 in- Selected
    • Stem Type: Threadless- Selected
    • Clamp Diameter: 25.4 mm- Selected
    Clear All