THIS PRODUCT IS NO LONGER AVAILABLE

Dear cyclist



Unfortunately after several years of trying to promote this product and protect our wheels from theft, I have had to discontinue the product and the company (Quick Caps Limited) is being dissolved.

As the sole worker within the company whilst working a full time job and trying to fulfil orders has proven too difficult.

The aim for the stock is to be distributed to the remaining kickstarter backers.as and when possible.

I would like to thank you to those who have used Quick Caps and I hope they have provided some peace of mind whilst leaving your bike unattended.

If you think that you might want to take on this project, I have a fully granted UK patent and a UK manufacturing partner to assist to offer, please feel free to contact me: curtis@quick-caps.com 



Quick Caps are a are a product of Quick Caps Limited, they are patented design and have been developed over 4 years in Bristol, England.

To secure Quick Caps quality we have a strong UK manufacturing team with over 150 years of experience. All manufacturing from component to assembly is performed in the UK.
Quick Caps are a fit a forget accessory, which means once locked in position they can remain on the bike whilst cycling and need only to be removed when wheel removal is necessary.


Quick Caps have been designed to secure the OPEN CAM type quick release systems exclusively


To be sure you have the appropriate system before buying Quick Caps, please check that your quick release has:
  • A cup which is at the base of the lever which is a separate piece.




Product Break Down:


Aluminium Quick Caps comprise of;


  • -Lock Body - Extruded aluminium which has been machined into shape followed by a durable and weatherproof coating.
  • -Shackle - Chrome plated brass which secures to the lock body. The material choice has been confidently made for outside use, due to the lack of access when on the bike, great difficulty will be found in trying to cut the shackle.
  • -Security Nut - For the opposite end of the quick release skewer, an additional kinmar security nut is supplied, this can be hand tightened when the quick release lever is in its open position and put under tension when the lever is pulled closed making it difficult for traditional tools to remove it.
  • -Bumper - Adhered to the lock body and sits between your Quick Cap and your quick release and provides a rattle free fit.


Zinc Quick Caps comprise of; 

  • -Keys - Serialised keys are provided (in case of loss).
  • -Lock Body - Die Cast Zinc followed by a durable and weatherproof coating.
  • -Shackle - Chrome plated brass which secures to the lock body. The material choice has been confidently made for outside use, due to the lack of access when on the bike, great difficulty will be found in trying to cut the shackle.
  • -QC Security Nut - For the opposite end of the quick release skewer, an additional Quick Caps bespoke security nut is supplied, this can be hand tightened when the quick release lever is in its open position and put under tension when the lever is pulled closed making it difficult for traditional tools to remove it.
  • -Keys - Serialised keys are provided (in case of loss).

Instructions to Fit


  1. 1. Open your quick release lever
  1. 2. Undo the standard nut on the opposite side of your wheel
  1. 3. Replace with the supplied security nut and tighten
  1. 4. Close your quick release lever
  1. 5. Unlock your Quick Cap removing the shackle
  1. 6. Slide your Quick Cap over the lever making sure the the logo is facing outwards
  1. 7. Lock in the shackle