Skip to main content
eBay Logo

Shop by category

Advanced
    • Daily Deals
    • Help & Contact
    • Loading...
      Error: Try Again
    • Sell
    • WatchlistExpand Watch List
      Loading...
      Sign in to see your user information
    • My eBayExpand My eBay
      • Summary
      • Recently Viewed
      • Bids/Offers
      • Watchlist
      • Purchase History
      • Buy Again
      • Selling
      • Saved Searches
      • Saved Sellers
      • Messages
    • Expand Cart
      Loading...
      Something went wrong. View cart for details.

    There seems to be a problem serving the request at this time

    You are here

    • eBay
    • Sporting Goods
    • Cycling Equipment
    • Bike Components & Parts
    • Bicycle Seatpost Clamps
    • Unbranded Bicycle Seatpost Clamps

    Unbranded Bicycle Seatpost Clamps

    Side Refine Panel

    Shop by Category

    • Bicycle Components & Parts
    • Seatpost Clamps
    • 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
      • Pedals
      • Pegs
      • Rear Derailleurs
      • Rear Shocks
      • Rims
      • Saddles & Seats
      • Seatposts
      • Shifters
      • Skewers
      • Spokes
      • Stems
      • Other Bike Components & Parts
    LessView less categories
    • All

    • 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

    66,709 Results

    • Brand: Unbranded - Remove Filter
      • Unbranded filter applied
      • Black
      • Blue
      • Gold
      • Red
      • Silver
      • White
      • Yellow
      • BMX Bike
      • BMX Bike - Old School
      • Folding Bike
      • Mountain Bike
      • Racing Bike
      • Unicycle
      • Universal
      • All Listings filter applied
    • TOOPRE Bicycle Seatpost Locking Clamp Ring Locking Seatpost Clamp 31.8/34..dy
      SPONSORED

      TOOPRE Bicycle Seatpost Locking Clamp Ring Locking Seatpost Clamp 31.8/34..dy

      ILS 9.76
      ILS 4.26 shipping
    • For MTB Road Bike Seat Tube Clamp Aluminum Alloy 31.8/34.9mm Seatpost Clamp
      SPONSORED

      For MTB Road Bike Seat Tube Clamp Aluminum Alloy 31.8/34.9mm Seatpost Clamp

      ILS 27.86 to ILS 30.57
      Was: ILS 30.36
      Free shipping
    • 1pc aluminum alloy mountain bicycle 31.8mm/34.9mm seat post seatpost clam.sf
      SPONSORED

      1pc aluminum alloy mountain bicycle 31.8mm/34.9mm seat post seatpost clam.sf

      ILS 10.98 to ILS 11.33
      ILS 4.26 shipping
    • Pipe Clamp Bicycle Bicycle Seat Tube Clip Bicycle Seatpost Clip Lock Buckle
      SPONSORED

      Pipe Clamp Bicycle Bicycle Seat Tube Clip Bicycle Seatpost Clip Lock Buckle

      ILS 25.79
      Free shipping
    • Quick Release Seat Post Clamp Seatpost Clamp Quick Release Lever Screw Rod Lock

      Quick Release Seat Post Clamp Seatpost Clamp Quick Release Lever Screw Rod Lock

      ILS 26.36
      Free shipping
    • MTB Bike Quick-Release Seat Post Seatpost Clamp Bolt Binder Skewer Screw Alloy

      MTB Bike Quick-Release Seat Post Seatpost Clamp Bolt Binder Skewer Screw Alloy

      ILS 15.99
      Free shipping
      or Best Offer
    • Mini Quick Release Seat Post Clamp Skewer Bolt Clip Bike Cycle Bicycle MTB Alloy

      Mini Quick Release Seat Post Clamp Skewer Bolt Clip Bike Cycle Bicycle MTB Alloy

      ILS 16.49
      Free shipping
      or Best Offer
    • 1 Pcs Replacement Aluminum Alloy Bicycle Seat Clamp Quick Release Lever 6*65mm

      1 Pcs Replacement Aluminum Alloy Bicycle Seat Clamp Quick Release Lever 6*65mm

      ILS 24.57 to ILS 24.72
      Free shipping
    • Aluminium Alloy Quick Release Bicycle Seat Post Clamp Seatpost Skewer Bolt-wq

      Aluminium Alloy Quick Release Bicycle Seat Post Clamp Seatpost Skewer Bolt-wq

      ILS 7.83
      ILS 5.93 shipping
      or Best Offer
    • Bike Seat Tube Clamp Aluminum Alloy 31.8/34.9mm Seatpost Clamp For MTB Road Bike

      Bike Seat Tube Clamp Aluminum Alloy 31.8/34.9mm Seatpost Clamp For MTB Road Bike

      ILS 28.57 to ILS 28.69
      Free shipping
    • Man New Style Seat Post Clamp Clamp MTB Seatpost Clamp 1 Pc Aluminum Alloy

      Man New Style Seat Post Clamp Clamp MTB Seatpost Clamp 1 Pc Aluminum Alloy

      ILS 31.53 to ILS 33.95
      Free shipping
    • Road Bike Bicycle Seatpost Clamps Ultra-light Zoom Black High quality MTB Nice

      Road Bike Bicycle Seatpost Clamps Ultra-light Zoom Black High quality MTB Nice

      ILS 31.72
      Free shipping
    • Mountain-Bike Seat Post Tube Clamp Seat Tube Clamp Quick Release Bicycle Parts

      Mountain-Bike Seat Post Tube Clamp Seat Tube Clamp Quick Release Bicycle Parts

      ILS 22.17 to ILS 29.43
      Free shipping
    • 25.4-34.9mm Aluminum Bike Bicycle Seatpost Clamp Quick Release Seat .ar
      SPONSORED

      25.4-34.9mm Aluminum Bike Bicycle Seatpost Clamp Quick Release Seat .ar

      ILS 9.31 to ILS 10.71
      ILS 2.36 shipping
    • Aluminium Alloy Quick Release Bicycle Seat Post Clamp Seatpost Skewer Bolt.JO
      SPONSORED

      Aluminium Alloy Quick Release Bicycle Seat Post Clamp Seatpost Skewer Bolt.JO

      ILS 10.21
      ILS 4.02 shipping
      or Best Offer
    • Aluminium Alloy Quick Release Bicycle Seat Post Clamp Seatpost Skewer Bolt R1
      SPONSORED

      Aluminium Alloy Quick Release Bicycle Seat Post Clamp Seatpost Skewer Bolt R1

      ILS 11.05
      ILS 4.02 shipping
      or Best Offer
    • Quick Release Seat Post Clamp Seatpost Clamp Quick Release Lever High Quality

      Quick Release Seat Post Clamp Seatpost Clamp Quick Release Lever High Quality

      ILS 14.73
      Free shipping
    • Road Bike Seatpost Clamp Seatpost Clamp Silver 40g Aluminum Alloy Durable

      Road Bike Seatpost Clamp Seatpost Clamp Silver 40g Aluminum Alloy Durable

      ILS 13.64 to ILS 19.77
      Free shipping
    • Seatpost Clamp Bike Seat Post High In Strength Silver Strong Aluminum Alloy

      Seatpost Clamp Bike Seat Post High In Strength Silver Strong Aluminum Alloy

      ILS 14.90 to ILS 20.10
      Free shipping
    • 100% Brand New Seat Post Clamp Seat Tube Clamp Easy To Lock High-strength

      100% Brand New Seat Post Clamp Seat Tube Clamp Easy To Lock High-strength

      ILS 12.25 to ILS 13.47
      Free shipping
    • Bicycle Seatpost Clamp Accessories Brand New Folding Bike Seat High-quality

      Bicycle Seatpost Clamp Accessories Brand New Folding Bike Seat High-quality

      ILS 13.93 to ILS 14.23
      Free shipping
    • Durable Riding Bicycle Seat Post Clamp 31.8/34.9mm Aluminum Alloy Bicycle

      Durable Riding Bicycle Seat Post Clamp 31.8/34.9mm Aluminum Alloy Bicycle

      ILS 14.39 to ILS 16.28
      Free shipping
    • Brand New Components Cycling Rack Mounts Parts Seat Adapter Aluminum Alloy

      Brand New Components Cycling Rack Mounts Parts Seat Adapter Aluminum Alloy

      ILS 45.81
      Free shipping
    • 1* Bike Seat Tube Clamp Bicycle Locked Aluminum-alloy Seatpost Clamp 31.8/34.9mm

      1* Bike Seat Tube Clamp Bicycle Locked Aluminum-alloy Seatpost Clamp 31.8/34.9mm

      ILS 15.07 to ILS 15.44
      Free shipping
    • 1PC-ZTTO Ultra-light 28.6/31.8/34.9mm Aluminum Road Bike Bicycle Seatpost Clamp

      1PC-ZTTO Ultra-light 28.6/31.8/34.9mm Aluminum Road Bike Bicycle Seatpost Clamp

      ILS 28.76 to ILS 29.12
      Free shipping
    • MTB Road Bike Quick Release Seat Tube Clamp 31.8/34.9mmBicycle Seatpost Clamp

      MTB Road Bike Quick Release Seat Tube Clamp 31.8/34.9mmBicycle Seatpost Clamp

      ILS 41.86 to ILS 42.00
      Free shipping
    • Bicycle Seat Post Clamp Aluminum Alloy Sit Tube Clip Riding Cycling Bike Sports

      Bicycle Seat Post Clamp Aluminum Alloy Sit Tube Clip Riding Cycling Bike Sports

      ILS 15.49
      Free shipping
    • Bolt Bicycle Seat Clamp Outdoor 28.6/31.8/34.9mm Aluminum Alloy Universal

      Bolt Bicycle Seat Clamp Outdoor 28.6/31.8/34.9mm Aluminum Alloy Universal

      ILS 15.36 to ILS 16.11
      Free shipping
    • 1pc aluminum alloy mountain bicycle 31.8mm/34.9mm seat post seatpost clam.xh
      SPONSORED

      1pc aluminum alloy mountain bicycle 31.8mm/34.9mm seat post seatpost clam.xh

      ILS 13.57 to ILS 13.88
      ILS 4.26 shipping
    • GUB 1.25"/1.37" Aluminum Bike Bicycle Seatpost Clamp Quick Release Seat Post`da
      SPONSORED

      GUB 1.25"/1.37" Aluminum Bike Bicycle Seatpost Clamp Quick Release Seat Post`da

      ILS 14.10 to ILS 14.93
      ILS 4.26 shipping
    • Bracket Holder Clamp For Bicycle-Saddle Seat Bike Seat Posts Seatpost Connector
      SPONSORED

      Bracket Holder Clamp For Bicycle-Saddle Seat Bike Seat Posts Seatpost Connector

      ILS 27.69
      Was: ILS 30.10
      Free shipping
      or Best Offer
    • MBB Oil Slick 31.8/34.9mm Alloy Simple Barrel Adjust Seat Post Clamp Tanke
      SPONSORED

      MBB Oil Slick 31.8/34.9mm Alloy Simple Barrel Adjust Seat Post Clamp Tanke

      ILS 23.69 to ILS 32.43
      Was: ILS 30.43
      Free shipping
    • Bicycle 1Pcs Accessories Aluminum Alloy Folding Bike Seat High-quality MTB Road

      Bicycle 1Pcs Accessories Aluminum Alloy Folding Bike Seat High-quality MTB Road

      ILS 23.91 to ILS 24.43
      Free shipping
    • Seatpost Clamp 31.8/34.9mm Accessories Fixed Gear High Quality Tube Clip

      Seatpost Clamp 31.8/34.9mm Accessories Fixed Gear High Quality Tube Clip

      ILS 26.53 to ILS 27.05
      Free shipping
    • Zoom MTB Road Bike Bicycle Seatpost Clamps 31.8/35mm Aluminum Alloy Durable

      Zoom MTB Road Bike Bicycle Seatpost Clamps 31.8/35mm Aluminum Alloy Durable

      ILS 22.41
      Free shipping
    • High quality Seat tube clamp Light weight Seatpost Clamp Brand new Nice

      High quality Seat tube clamp Light weight Seatpost Clamp Brand new Nice

      ILS 19.98 to ILS 23.33
      Free shipping
    • 1 X Bicycle Quick Release Seat Post Clamp 31.8mm MTB Road Bike Seatpost Clamp

      1 X Bicycle Quick Release Seat Post Clamp 31.8mm MTB Road Bike Seatpost Clamp

      ILS 17.46 to ILS 18.17
      Free shipping
    • High quality Seat Post Clamp Multi-color Seat Pipe Clamp 28.6/31.8/34.9mm

      High quality Seat Post Clamp Multi-color Seat Pipe Clamp 28.6/31.8/34.9mm

      ILS 19.01 to ILS 21.95
      Free shipping
    • 25.4-34.9mm Aluminum Bike Bicycle Seatpost Clamp Quick Release Seat `sf
      SPONSORED

      25.4-34.9mm Aluminum Bike Bicycle Seatpost Clamp Quick Release Seat `sf

      ILS 10.24 to ILS 11.79
      ILS 3.79 shipping
    • Road Bike Lock Seat Tube Clamp 34.9 31.8mm Replacement For 31.6 27.2mm Seat Tube
      SPONSORED

      Road Bike Lock Seat Tube Clamp 34.9 31.8mm Replacement For 31.6 27.2mm Seat Tube

      ILS 25.86 to ILS 26.00
      Was: ILS 27.36
      Free shipping
    • Seat Post Clamp Collar Parts Quick Release Road Bike bicycle 31.8/34.9mm Durable

      Seat Post Clamp Collar Parts Quick Release Road Bike bicycle 31.8/34.9mm Durable

      ILS 15.61 to ILS 24.38
      Free shipping
    • 28.6/31.8/34.9mm MTB Bike Bicycle Seat Post Clamp Seat Pipe Clamp Quick Release

      28.6/31.8/34.9mm MTB Bike Bicycle Seat Post Clamp Seat Pipe Clamp Quick Release

      ILS 19.60 to ILS 22.62
      Free shipping
    • Bike MTB QR Road Bicycle Seatpost Spare Part 1pc 31.8 34.9 Accessories

      Bike MTB QR Road Bicycle Seatpost Spare Part 1pc 31.8 34.9 Accessories

      ILS 20.56 to ILS 22.79
      Free shipping
    • 28.6/31.8/34.9mm Bike MTB Bicycle Aluminum Alloy Seat Post Clamp Accessories

      28.6/31.8/34.9mm Bike MTB Bicycle Aluminum Alloy Seat Post Clamp Accessories

      ILS 21.36 to ILS 25.01
      Free shipping
    • Kid Man New Style Seat Post Clamp Clamp MTB Road Bike 1 Pc Alloy Aluminum Alloy

      Kid Man New Style Seat Post Clamp Clamp MTB Road Bike 1 Pc Alloy Aluminum Alloy

      ILS 20.10 to ILS 24.00
      Free shipping
    • Seatpost Clamp Gold MTB BIKE Clamp Seatpost Clamp For 30.4/30.8/31.6mm Seatpost

      Seatpost Clamp Gold MTB BIKE Clamp Seatpost Clamp For 30.4/30.8/31.6mm Seatpost

      ILS 26.35 to ILS 26.52
      Free shipping
    • 28.6mm/31.8mm/34.9mm Seat Clamp Seat Post Clamp Seat Tube Clamp High Quality

      28.6mm/31.8mm/34.9mm Seat Clamp Seat Post Clamp Seat Tube Clamp High Quality

      ILS 25.93 to ILS 28.33
      Free shipping
    • ZTTO Ultralight Bicycle Seatpost Clamp Tube Clip Saddle Cycling 34.9mm MTB Alloy

      ZTTO Ultralight Bicycle Seatpost Clamp Tube Clip Saddle Cycling 34.9mm MTB Alloy

      ILS 23.71
      Free shipping

    Results Pagination - Page 1

    1. 1
    2. 2
    3. 3
    4. 4
    5. 5
    6. 6
    7. 7
    8. 8
    9. 9
    10. 10

    Additional site navigation

    • About eBay
    • Announcements
    • Community
    • Security Center
    • Seller Information Center
    • Policies
    • Affiliates
    • Help & Contact
    • Site Map
    Copyright © 1995-2022 eBay Inc. All Rights Reserved. User Agreement, Privacy, Cookies and AdChoiceNorton Secured - powered by DigiCert