Trace Velo - AliExpress has some SERIOUSLY colourful bike tech

Description

Most bike tech looks pretty boring, usually sticking with black and silver. However, AliExpress has become a fantastic place to grab some really colourful parts, colour-match your bike, and personalise your ride.

All the parts I’ve chosen for my road bike build are purple, but you can find the same bits in loads of different colours to suit your own bike. Whether you want to add a few subtle touches or go all-in with a full colour theme, these upgrades let you make your road bike truly unique.

On top of the looks, many of these AliExpress bike parts are lighter than standard components, giving you a little performance boost while keeping the price super affordable. It’s a great way to freshen up your setup, stand out from the crowd, or just have some fun experimenting without breaking the bank.

Affiliate links to bike parts:
https://linktr.ee/tracevelo

Timestamps:
00:00 – Start
00:39 – Disc brake calipers
01:58 – Disc brake rotors
03:13 – Lightweight cassettes
05:14 – Bike chains
06:32 – Bar-end plugs
07:01 – Bonus stuff - bolts & valves
07:55 – Bonus clip

Intro roll:
Created by Dev Joshi - http://www.go2dev.co.uk

Instagram:
https://www.instagram.com/tracevelo/

Email:
tracevelouk@gmail.com

Please note:
I am not a professionally trained bike mechanic. There can be risks associated with using products that are unbranded, untested, or come from sources where the provenance is unknown. Please talk to a qualified bike mechanic if you are in any doubt.

In essence, be careful, do your research, and cycle safe!!!

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Bike part mentions in this video

ZRACE XG Flat Mount Caliper, Road Hydraulic Brake, ICE-TECH Pads, BMX Raceing, Full CNC Lightweight

Created: September 12, 2025

The reviewer states they purchased the ZRACE four-piston brake calipers as an upgrade for their road bike a few months prior. They mention the calipers look really cool, offer a definite upgrade in braking performance over stock calipers, and have had no problems after several months of use.

AI-Summary

Pros

  • Definite upgrade in braking performance over stock calipers
  • Look really, really cool
  • No problems after months of use
  • Available in multiple colors (black, silver, green, blue, purple)
  • Great build quality

Cons

  • Not crazy cheap (75 GBP for a set)
  • Most cheaper calipers are only compatible with mineral oil, not DOT fluid, ruling out many SRAM groupsets

Key Points

  • Four-piston calipers
  • Flat mount
  • Cost 75 GBP for a set
  • Compatible with mineral oil
  • Full CNC construction
AFFILIATE by Trace VeloACTIVE
aliexpress.com
πŸ‡ΊπŸ‡Έ
$34.69
πŸ‡«πŸ‡·
€28.39
πŸ‡¬πŸ‡§
Β£23.16
Rating there:
4.7 (47 reviews)
Last checked:
23 days
ago

ZRACE XG4 flat mount four-piston caliper, road hydraulic brake caliper, ice technology brake pads, CNC lightweight

Created: September 12, 2025

The reviewer states they purchased the ZRACE XG4 four-piston calipers as an upgrade for their road bike, finding them to be a significant improvement in braking performance over their stock calipers. They have been using them for a few months with no problems.

AI-Summary

Pros

  • Really, really cool look
  • Definite upgrade in braking performance over stock calipers
  • No problems after months of use
  • Available in multiple colors (black, silver, green, blue, purple)

Cons

  • Not crazy cheap (75 GBP for a set)

Key Points

  • Four-piston brake calipers
  • Flat mount
  • 75 GBP for a set
  • Compatible with mineral oil, not DOT fluid
AFFILIATE by Trace VeloACTIVE
aliexpress.com
πŸ‡ΊπŸ‡Έ
$51.54
πŸ‡«πŸ‡·
€38.79
πŸ‡¬πŸ‡§
Β£30.99
Rating there:
4.8 (44 reviews)
Last checked:
23 days
ago

BUCKLOS Rotor Mtb 160MM 180MM 203MM G3CS Durable Bike Hydraulic Brakes Rotor High Strength MTB Road Hydraulic Brakes Bike Part

Created: June 23, 2025

The reviewer briefly mentions the BUCKLOS Rotor Mtb 160MM 180MM 203MM G3CS Durable Bike Hydraulic Brakes Rotor High Strength MTB Road Hydraulic Brakes Bike Part but does not provide detailed analysis.

AI-Summary

Pros

  • They offer more standard six-bolt rotors in loads of different colors for pretty cheap

Cons

  • No cons found in the analysis.
  • Key Points

    • More standard six-bolt rotors
    • Available in loads of different colors
    • Pretty cheap
    AFFILIATE by Trace VeloACTIVE
    aliexpress.com
    πŸ‡ΊπŸ‡Έ
    $5.21
    πŸ‡«πŸ‡·
    €3.79
    πŸ‡¬πŸ‡§
    Β£3.00
    Rating there:
    4.9 (249 reviews)
    Last checked:
    3 months
    ago

    VXM Road Bicycle Center lock Disc Brake Rotor Pads CNC Lighweight Aluminum Alloy MTB Bike Rotors 140mm 160mm Cycling Discs Parts

    Created: July 10, 2025

    The reviewer states they have been running the VXM rotors for 3-4 months and found them to be super quiet under heavy braking with great bite, reporting no issues.

    AI-Summary

    Pros

    • Super quiet under heavy braking
    • Great bite
    • No issues after 3-4 months of use

    Cons

    • No cons found in the analysis.
    • Key Points

      • Described as a dupe of the SRAM Centerline X rotors
      • Available in a couple of different colors
      • Costs Β£10-15 each
      AFFILIATE by MyBikePartsACTIVE
      aliexpress.com
      πŸ‡ΊπŸ‡Έ
      $14.67
      πŸ‡«πŸ‡·
      €12.39
      πŸ‡¬πŸ‡§
      Β£10.09
      Rating there:
      4.6 (161 reviews)
      Last checked:
      3 months
      ago
      AFFILIATE by myBikePartsACTIVE
      aliexpress.com
      πŸ‡ΊπŸ‡Έ
      $13.79
      πŸ‡«πŸ‡·
      €12.39
      πŸ‡¬πŸ‡§
      Β£9.81
      Last checked:
      3 months
      ago
      AFFILIATE by MyBikePartsACTIVE
      aliexpress.com
      πŸ‡ΊπŸ‡Έ
      $14.03
      Last checked:
      3 months
      ago

      ZTTO Ultimate 11/12 Speed Road Bike Cassette 11s 12s 11-28/30/32/34/36T ULT Sprocket Freewheel 112g~141g Road Gravel K7 HG

      Created: September 12, 2025

      The reviewer discusses the ZTTO Ultimate cassette as part of the evolution of lightweight, colorful cassettes available on AliExpress. They highlight its vibrant anodized colors, lightweight construction, and significant cost savings compared to its initial release price.

      AI-Summary

      Pros

      • Incredibly cool look with super vibrant anodized colors
      • Very lightweight (117g for the 11-28T 11-speed model)
      • Significantly cheaper than when this type of cassette first came out (cost them Β£61)

      Cons

      • Durability is a trade-off, especially for riders in hilly areas who use the aluminum climbing gears a lot (may only get 1500 miles)
      • Shifting quality is not quite as smooth as an official Shimano Hyperglide cassette
      • Can be a little bit noisier

      Key Points

      • Construction: Higher gears are milled from one block of chromoly steel, climbing gears are aluminum to save weight
      • Weight: 117g for an 11-28T 11-speed cassette (compared to 260g for a Shimano 105 equivalent)
      • Price: Cost the reviewer Β£61
      AFFILIATE by Trace VeloACTIVE
      aliexpress.com
      πŸ‡ΊπŸ‡Έ
      $123.46
      πŸ‡«πŸ‡·
      €84.39
      πŸ‡¬πŸ‡§
      Β£70.59
      Rating there:
      4.6 (5 reviews)
      Last checked:
      23 days
      ago

      SUMC 9 10 11 12 speed Bicycle Rainbow Chain Colorful MTB Mountain Road Bike Shifting Chain With Missinglink For Shimano Sram

      Created: September 12, 2025

      The reviewer mentions the SUMC rainbow chain as a colorful option they purchased to match their purple-themed bike build. They state it is a super lightweight chain with hollow plates and links, and that SUMC is a decent brand whose chains are on par with Shimano or SRAM products at a similar price point.

      AI-Summary

      Pros

      • Comes in many vibrant colors
      • Super lightweight construction with hollow plates and links
      • Considered on par with major brands like Shimano and SRAM for the price

      Cons

      • Expensive (mentioned as 50 quid)

      Key Points

      • Available for 11 and 12-speed drivetrains
      • Compatible with Shimano and SRAM
      • Comes with a Missing Link
      AFFILIATE by Trace VeloACTIVE
      aliexpress.com
      πŸ‡ΊπŸ‡Έ
      $35.26
      πŸ‡«πŸ‡·
      €24.59
      πŸ‡¬πŸ‡§
      Β£21.59
      Rating there:
      0.0 (0 reviews)
      Last checked:
      23 days
      ago

      MEROCA Bicycle Handlebar End Plug MTB Road Bike Aluminum Alloy Expansion Handlebar Cover Plug

      Created: September 12, 2025

      The reviewer briefly mentions the MEROCA Bicycle Handlebar End Plug as an aluminum option that comes in a bunch of different colors and is far superior to standard push-fit end plugs.

      AI-Summary

      Pros

      • Aluminum construction
      • Comes in a bunch of different colors
      • Far superior to standard push-fit end plugs
      • Much more reusable
      • Super cheap (approx. 2-3 quid on AliExpress)

      Cons

      • No cons found in the analysis.
      • Key Points

        • Aluminum alloy
        • Expansion design
        • Available in multiple colors
        • Price: approx. 2-3 quid
        AFFILIATE by Trace VeloACTIVE
        aliexpress.com
        πŸ‡«πŸ‡·
        €1.21
        πŸ‡¬πŸ‡§
        Β£1.06
        Rating there:
        0.0 (0 reviews)
        Last checked:
        23 days
        ago