Uploaded March 2026 | Updated September 2026, 2 weeks ago
Grease vs anti-seize vs carbon assembly paste on a bicycle: which one should you use and where?
In this SILCA Velo video, Josh Poertner explains where each product should be used on a modern bicycle and why using the wrong one can cause corrosion, slipping components, or even damage to frames and parts.
Many cyclists build/rebuild their bike only a few times a year, which makes these products easy to confuse. This video breaks down the simple engineering principle behind bicycle assembly: parts either need to move or they need to stay put. Once you understand that concept, choosing the correct assembly compound becomes straightforward.
Josh explains when to use Synergetic Race Grease for moving interfaces like bearings and bushings, why SILCA Anti-seize Assembly Paste protects threaded interfaces made from dissimilar metals, and how Hold Fast Carbon Paste allows components like seatposts and handlebars to stay secure at lower torque values. Understanding these differences helps prevent galvanic corrosion, seized components, slipping seatposts, and damage caused by excessive clamping force.
If you've ever wondered which product belongs on pedal threads, seatposts, stems, or suspension pivots, this guide explains the mechanical reasoning behind each choice so you can assemble your bike correctly and maintain it with confidence.
▬▬▬▬ Video Overview ▬▬▬▬
Understanding bicycle assembly compounds is critical for long term reliability and safe component installation. This video explains the three most commonly misunderstood products used when assembling a bicycle:
• Grease for bearings, bushings, and moving interfaces
• Anti-seize for threaded parts made from dissimilar materials
• Carbon assembly paste for clamping interfaces like seatposts and handlebars
You will learn how these products work, the mechanical problems they solve, and where they should be used on modern bicycles made from aluminum, carbon fiber, titanium, and steel.
▬▬▬▬ Links & Resources ▬▬▬▬
Synergetic Race Grease
silca.cc/products/synergetic-race-grease
SILCA Titanium Optimized Anti-Seize
silca.cc/products/titanium-optimized-anti-seize
SILCA Hold Fast Carbon Assembly Paste
silca.cc/products/hold-fast-carbon-assembly-paste
SILCA Bike Maintenance Blog
silca.cc/blogs/silca
▬▬▬▬ Video Chapters ▬▬▬▬
0:00 - Intro
0:56 - Things that move vs things that stay put
01:36 - When to use grease on a bicycle
03:03 - Why grease protects bearings and bushings
04:33 - What anti-seize does and why it matters
06:17 - Preventing galvanic corrosion in bike parts
07:09 - Where anti-seize should be used on a bicycle
08:26 - When grease is acceptable for threaded parts
08:38 - Why carbon assembly paste exists
09:25 - How assembly paste prevents slipping components
11:08 - Seatpost and handlebar clamp applications
11:53 - Should you use paste on your steerer tube?
12:58 - Final summary
▬▬▬▬ Follow for more ▬▬▬▬
Subscribe to the SILCA Velo YouTube Channel:
/ @silcavelo
SILCA website:
silca.cc
SILCA blog:
silca.cc/blogs/silca
Instagram:
instagram.com/silca_velo
Facebook:
facebook.com/SILCAvelo
LinkedIn:
linkedin.com/company/silca-velo
▬▬▬▬ ABOUT SILCA ▬▬▬▬
Founded in Milan in 1917 and now based in Indianapolis, SILCA is renowned for its passion for cycling. Led by cycling industry leader Josh Poertner, the brand has expanded from the iconic SuperPista pump to a full range of high-end cycling tools and gear, collaborating with UCI World Tour teams to enhance cycling performance. SILCA combines tradition with innovation, inspiring cyclists to enjoy both riding and maintenance.
▬▬▬▬▬ Credits ▬▬▬▬▬
Created by SILCA
© SILCA
#SILCA #cycling #bikemaintenance #bikemechanics #marginalgains
Do you have any questions, tips, or ideas about bicycle assembly grease, anti-seize, or carbon assembly paste? Let us know in the comments section below.
Grease vs anti-seize vs carbon assembly paste on a bicycle: which one should you use and where?
In this SILCA Velo video, Josh Poertner explains where each product should be used on a modern bicycle and why using the wrong one can cause corrosion, slipping components, or even damage to frames and parts.
Many cyclists build/rebuild their bike only a few times a year, which makes these products easy to confuse. This video breaks down the simple engineering principle behind bicycle assembly: parts either need to move or they need to stay put. Once you understand that concept, choosing the correct assembly compound becomes straightforward.
Josh explains when to use Synergetic Race Grease for moving interfaces like bearings and bushings, why SILCA Anti-seize Assembly Paste protects threaded interfaces made from dissimilar metals, and how Hold Fast Carbon Paste allows components like seatposts and handlebars to stay secure at lower torque values. Understanding these differences helps prevent galvanic corrosion, seized components, slipping seatposts, and damage caused by excessive clamping force.
If you've ever wondered which product belongs on pedal threads, seatposts, stems, or suspension pivots, this guide explains the mechanical reasoning behind each choice so you can assemble your bike correctly and maintain it with confidence.
▬▬▬▬ Video Overview ▬▬▬▬
Understanding bicycle assembly compounds is critical for long term reliability and safe component installation. This video explains the three most commonly misunderstood products used when assembling a bicycle:
• Grease for bearings, bushings, and moving interfaces
• Anti-seize for threaded parts made from dissimilar materials
• Carbon assembly paste for clamping interfaces like seatposts and handlebars
You will learn how these products work, the mechanical problems they solve, and where they should be used on modern bicycles made from aluminum, carbon fiber, titanium, and steel.
▬▬▬▬ Links & Resources ▬▬▬▬
Synergetic Race Grease
silca.cc/products/synergetic-race-grease
SILCA Titanium Optimized Anti-Seize
silca.cc/products/titanium-optimized-anti-seize
SILCA Hold Fast Carbon Assembly Paste
silca.cc/products/hold-fast-carbon-assembly-paste
SILCA Bike Maintenance Blog
silca.cc/blogs/silca
▬▬▬▬ Video Chapters ▬▬▬▬
0:00 - Intro
0:56 - Things that move vs things that stay put
01:36 - When to use grease on a bicycle
03:03 - Why grease protects bearings and bushings
04:33 - What anti-seize does and why it matters
06:17 - Preventing galvanic corrosion in bike parts
07:09 - Where anti-seize should be used on a bicycle
08:26 - When grease is acceptable for threaded parts
08:38 - Why carbon assembly paste exists
09:25 - How assembly paste prevents slipping components
11:08 - Seatpost and handlebar clamp applications
11:53 - Should you use paste on your steerer tube?
12:58 - Final summary
▬▬▬▬ Follow for more ▬▬▬▬
Subscribe to the SILCA Velo YouTube Channel:
/ @silcavelo
SILCA website:
silca.cc
SILCA blog:
silca.cc/blogs/silca
Instagram:
instagram.com/silca_velo
Facebook:
facebook.com/SILCAvelo
LinkedIn:
linkedin.com/company/silca-velo
▬▬▬▬ ABOUT SILCA ▬▬▬▬
Founded in Milan in 1917 and now based in Indianapolis, SILCA is renowned for its passion for cycling. Led by cycling industry leader Josh Poertner, the brand has expanded from the iconic SuperPista pump to a full range of high-end cycling tools and gear, collaborating with UCI World Tour teams to enhance cycling performance. SILCA combines tradition with innovation, inspiring cyclists to enjoy both riding and maintenance.
▬▬▬▬▬ Credits ▬▬▬▬▬
Created by SILCA
© SILCA
#SILCA #cycling #bikemaintenance #bikemechanics #marginalgains
Do you have any questions, tips, or ideas about bicycle assembly grease, anti-seize, or carbon assembly paste? Let us know in the comments section below.
