Menu
Search
Advertising Disclosure

10 Best gub 31.8mm double clamps of 2026

Explore top picks

  • 1

    CYSKY Direct Mount Stem 31.8mm Clamp, 2 Pieces Lightweight Split Design for Dual Crown Forks (Red)
    CYSKY

    CYSKY Direct Mount Stem 31.8mm Clamp, 2 Pieces Lightweight Split Design for Dual Crown Forks (Red)

    9.8
    Exceptional
  • Powerful technology We scan thousands of products and stores, analyzing reviews to find what matters most to users like you
    Careful review Our team ensures quality, value, and fit based on real user feedback
    Trusted insights AI and human analysis guide your decisions, reflecting real user priorities
    Real users impact
    • Thousands of users trust our site daily
    • Based on millions of stores and reviews
    • Shoppers influence our rankings

  • 2

    Silverock CNC Dual Size Seatpost Clamp 27.2/31.8mm 31.6/34.9mm for Carbon Post(27.2/31.8mm Black
    Silverock

    Silverock CNC Dual Size Seatpost Clamp 27.2/31.8mm 31.6/34.9mm for Carbon Post(27.2/31.8mm Black

    9.7
    Exceptional

  • 3

    GUB 31.8MM Double Clamp Carbon Fiber Super Long Bike Bicycle Handlebar Extender Extension Light Lamp Computer Phone Mount Bracket Stand Holder
    GUB

    GUB 31.8MM Double Clamp Carbon Fiber Super Long Bike Bicycle Handlebar Extender Extension Light Lamp Computer Phone Mount Bracket Stand Holder

    • diameter:22.2mm
    • material:Aluminium alloy, carbon fiber
    • length:202mm
    • size:N/A
    • color:N/A
    9.5
    Excellent
    Our Rating

  • 4

    Gub Bike SeatPost Seat Post Clamp Tube Clip Quick Release Aluminium Alloy MTB Seatpost Clamp Mountain Road Bike Parts 34.9mm 31.8mm (SBLACK31.8)
    GUB

    Gub Bike SeatPost Seat Post Clamp Tube Clip Quick Release Aluminium Alloy MTB Seatpost Clamp Mountain Road Bike Parts 34.9mm 31.8mm (SBLACK31.8)

    9.2
    Excellent

  • 5

    GUB Universal Phone Mount, Adjustable, Compatible with iPhone 8 Plus and Other Smartphones, Black with Band
    GUB

    GUB Universal Phone Mount, Adjustable, Compatible with iPhone 8 Plus and Other Smartphones, Black with Band

    9.1
    Excellent
  • See Today’s Deals & Prices

  • 6

    Bike SeatPost Seat Post Clamp Tube Clip Quick Release Aluminium Alloy MTB Seatpost Clamp Mountain Road Bike Parts 34.9mm 31.8mm (SBLACK34.9)
    GUB

    Bike SeatPost Seat Post Clamp Tube Clip Quick Release Aluminium Alloy MTB Seatpost Clamp Mountain Road Bike Parts 34.9mm 31.8mm (SBLACK34.9)

    9.0
    Excellent

  • 7

    CUNCUI 2pcs Bike Seat Clamps 31.8mm, Seatpost Clamp, Premium Bike Seat Clamp, Inside Diameter of Seat Tube Clamp 31.8mm (Black)
    CUNCUI

    CUNCUI 2pcs Bike Seat Clamps 31.8mm, Seatpost Clamp, Premium Bike Seat Clamp, Inside Diameter of Seat Tube Clamp 31.8mm (Black)

    • size:2.55 x 2.36 x 0.51 inches
    • color:Black
    • material:Aluminum
    • usage:Indoor and outdoor use
    • special features:Quick-release lock design
    8.8
    Very Good
    Our Rating

  • 8

    Maxmoral 4PCS 31.8mm to 25.4mm Bike Handlebar Extender, Lightweight Durable Double Bicycle Handlebar Extension Bracket, Handlebar Mount Clamp Spacer Bicycle Handlebar Shims Conversion
    Maxmoral

    Maxmoral 4PCS 31.8mm to 25.4mm Bike Handlebar Extender, Lightweight Durable Double Bicycle Handlebar Extension Bracket, Handlebar Mount Clamp Spacer Bicycle Handlebar Shims Conversion

    8.7
    Very Good

  • 9

    TRIWONDER Bicycle Seat Post Clamp 31.8mm 34.9mm Aluminum Alloy Seat Tube Clip Bike Quick Release Clamp (Black - 31.8mm)
    TRIWONDER

    TRIWONDER Bicycle Seat Post Clamp 31.8mm 34.9mm Aluminum Alloy Seat Tube Clip Bike Quick Release Clamp (Black - 31.8mm)

    8.5
    Good

  • 10

    Foraineam Double Mount Camera Clamp Bracket, Umbrella Mount Motorcycle Bike Handlebar Clamps, Super Clamp Monitor Magic Arm, Crab Plier Clip for Desktop, Wagon, Selfie Stick, Photo Studio Light Stand
    Foraineam

    Foraineam Double Mount Camera Clamp Bracket, Umbrella Mount Motorcycle Bike Handlebar Clamps, Super Clamp Monitor Magic Arm, Crab Plier Clip for Desktop, Wagon, Selfie Stick, Photo Studio Light Stand

    8.4
    Good