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Manufacturer : 
SJS Cycles part number : 
Manufacturer part number : 
- For Citadel Quad and Vigilante locks
- Quick release for easy use
- Seat tube mounting
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Questions & Answers (2) Q & A
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Questions & Answers (2)
What is the diameter of the part that hold the lock, and of the part that secures it to a bike?
07 Sep 2020
Hello- the part which should clamp to the bike frame Is approx 32mm and the part for the lock is approx 29mm. Please not there is some flex in the material- so i assume this will fit a range of sizes.
How does this fit on the post and how does the quick release mechanism operate?
13 May 2020
Hi, as you are looking at it , the left hand side clamps around the seat tube. The quick release is a bayonet pin that twists to release. Thanks