Brompton Pentaclip - Black

The ingenious and lightweight Brompton Pentaclip allows stepless adjustment of the saddle angle on...

Best current price£39.00from Condor Cycles

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Condor CyclesBrompton Black Pentaclip For Rail-Frame Saddles
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Product Information

Full details

The Brompton Pentaclip is designed for Brompton bicycle owners who want to fit a wider range of saddles to their bike or fine-tune their saddle angle. Its key benefit is enabling stepless adjustment of saddle angle and compatibility with standard 7mm rail saddles. A caveat is that it requires careful installation to ensure a secure fit.

All features

Model Part NumberQ100032
BrandBrompton

Extended Product Information

FAQs

Can I use any saddle with the Brompton Pentaclip?

The Pentaclip allows you to fit any saddle with standard 7mm rails. Please check your saddle's rail specifications.

Is the Pentaclip compatible with older Bromptons?

Yes, the Pentaclip is designed to fit all Brompton models ever made.

How do I adjust the saddle angle?

Use the two adjustment screws on the Pentaclip. Turning one screw will angle the saddle up or down, while the other controls the fore/aft position. Tighten these screws after setting your desired position.

What is the difference between the silver and black Pentaclips?

The only difference is the color. Both function identically and are made from the same materials.

Do I need special tools to install it?

You will typically need a 5mm Allen key for the main clamp bolt and possibly a smaller Allen key for the adjustment screws, depending on your specific saddle.

Will this fit carbon rail saddles?

The Pentaclip is designed for standard 7mm metal rails. Carbon rails may require specific adapters or may not be compatible due to their fragility and different dimensions.

Troubleshooting

Saddle slips after adjustment

Ensure the saddle clamp bolts and angle adjustment screws are tightened securely. Verify that the saddle rails are correctly seated within the clamp jaws.

Difficulty adjusting saddle angle

Check for debris or dirt in the adjustment mechanism. Apply a small amount of lubricant to the adjustment threads.

Pentaclip does not fit seatpost

Confirm you are using a genuine Brompton seatpost. The Pentaclip is designed exclusively for Brompton seatposts.

Pros and Cons

Pros

  • Allows fine-tuning of saddle position for improved comfort.
  • Expands saddle choice beyond Brompton-specific models.
  • Durable and built to last.
  • Maintains the lightweight nature of Brompton bikes.
  • Simple to install for most users.

Cons

  • Requires precise adjustment to avoid slippage.
  • Not compatible with integrated railed saddles (e.g., carbon rails without adapters).
  • Installation may require specific tools for optimal tightening.

Setup, Compatibility & Care

Compatibility:

  • The Brompton Pentaclip is compatible with all Brompton bicycle models ever produced.
  • It is designed to work with standard 7mm saddle rails. Please verify your saddle's rail dimensions before purchase.

Setup:

  1. Loosen the clamp bolt on your existing Brompton seatpost.
  2. Remove the old saddle clamp.
  3. Attach the Pentaclip to the Brompton seatpost, ensuring it is oriented correctly.
  4. Place your chosen saddle onto the Pentaclip, aligning the 7mm rails with the clamp jaws.
  5. Tighten the main clamp bolt securely using the appropriate Allen key (typically 5mm).
  6. Use the adjustment screws on the Pentaclip to set your desired saddle angle and fore/aft position. Tighten these screws firmly once the position is set.

Care:

  • Periodically check that all bolts are secure, especially after initial installation or significant adjustments.
  • Clean the Pentaclip with a damp cloth. Avoid abrasive cleaners.
  • Lubricate adjustment threads sparingly if they become stiff.

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