Why Is My Bar Wobbling?Updated 2 months ago
A wobbling bar isn’t just annoying — it can be dangerous. Let’s find out why your bar isn’t stable and how to fix it in minutes.
🔍 Step 1: Is It Actually the Bar?
Wobble can come from multiple sources. Before adjusting anything, check:
Does the entire bar move from the base? → Likely a clamp or compression issue
Is the bar twisting inside the clamp? → Likely a loose clamp
Does the fork/headset feel loose? → Compression might be the culprit
🔧 Step 2: Check Your Clamp Tightness
Use a 5 mm or 6 mm Allen key and try this:
Inspect the clamp bolts — are they tight and even?
Use an X-pattern to tighten bolts gradually
Don’t overtighten — clamp should feel firm but not stripped
💡 If the clamp still doesn’t hold, the bar or clamp size may be mismatched (standard vs. oversized).
⚙️ Step 3: Check the Compression System
If the bar + fork feel loose together, check your compression system:
| Compression Type | Fix Steps |
|---|---|
| SCS | Tighten top cap bolt inside the SCS clamp |
| HIC / IHC | Remove bars, tighten the compression bolt down through the fork |
| ICS / ICS10 | Tighten the bolt that goes from the fork through the headset into the bar |
Ensure your headset is seated properly and not creating a gap.
🧠 Bonus: Check for These Common Mistakes
🔩 Clamp not fully closed around bar
🪛 Wrong size clamp for your handlebar
🔧 Headset or top cap is loose
🧵 Worn or stripped clamp threads
🚫 Bar has a slit but is used with SCS (not compatible unless slit is removed or adapter is used)
✅ Quick Fix Checklist
Clamp bolts tightened evenly
Correct clamp size for your bars
Compression bolt tightened properly
No visible movement at headset or fork
Bars and fork aligned straight
💬 Still wobbling?
No worries — send us a quick video or describe your setup and we’ll guide you!
📧 [email protected]
📞 +45 70 26 79 79 (Danish & English support)