Silca Hirobel Frame Clamp - SIAMAC004ASY0100

The Hirobel clamp is a precision-engineered accessory for bicycle repair stands designed to make m...

Best current price£120.00from Merlin Cycles

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Merlin CyclesSilca Grey Hirobel Frame Clamp
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£120.00
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Product Information

Full details

The Silca Hirobel Frame Clamp is an essential tool for professional bike mechanics and home enthusiasts who work on high-end bicycles with delicate, thin-walled, or non-standard frame geometries. It provides a secure, stress-free mounting solution that prevents damage from traditional repair stand clamps, though it requires a bit more time to set up than a standard quick-release clamp.

All features

Model Part NumberSIAMAC004ASY0100
BrandSilca

Extended Product Information

FAQs

Will this work with aero-shaped seat posts?

Yes, the Hirobel is designed specifically to accommodate non-round shapes by clamping to the frame tubes rather than the seat post.

How much does the unit weigh?

The total system weight is approximately 2.2 pounds.

Can I use this with any repair stand?

The Hirobel is compatible with almost all standard professional and home repair stands.

Does the clamp damage carbon fiber frames?

No, it is specifically designed to distribute clamping force over a larger area to prevent the structural damage typically associated with localized clamping.

Is it easy to switch between different bikes?

It takes a moment to slide and readjust the clamps for different frames, but the process is intuitive and quick once you are familiar with the mechanism.

Troubleshooting

Bike feels unstable or pivots while clamped

Ensure the frame clamps are positioned at the most balanced points along the frame's length and tighten the adjustment knobs firmly.

Difficulty positioning on compact frame geometries

Adjust the distance between the two frame clamps further apart to allow the bike to sit lower within the cradle.

Pros and Cons

Pros

  • Eliminates the risk of crushing thin-walled carbon tubes
  • Provides exceptional stability during heavy maintenance tasks
  • Adjustable to fit non-round and complex frame shapes
  • Protects paint finishes with non-abrasive contact points

Cons

  • Slower to mount and dismount than a standard quick-release clamp
  • Increases the total distance between the stand and the bike
  • Requires manual adjustment for different bike geometries

Setup, Compatibility & Care

  1. Setup: Secure the main clamping bar into your existing work stand. Adjust the two frame clamps along the bar to align with your bicycle's specific frame contact points.
  2. Compatibility: The system is designed to work with all standard bicycle repair stands that feature horizontal or vertical clamp heads. It is suitable for carbon, aluminum, and steel frames.
  3. Care: Keep the adjustable knobs free of debris and lightly lubricated. Wipe the rubber cones clean after each use to ensure they remain grippy and free of grit that could potentially mark paint.

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