New York Fahgettaboudit Mini: the current position
Kryptonite's current product page provides dimensions, security features, key-service details and current rating information. Independent certification should be checked for the exact model and market.
The short shackle can reduce leverage and free space, but it may not fit wide street furniture, a wheel and frame together. A second lock or cable may be needed for components.
- Current compact high-security U-lock
- Short-shackle format
- Key-based locking
- Exact dimensions must suit the parking environment

What has changed
The product name remains, but packaging, service programmes and ratings can change. Use the current product code and certification listings.
The underlying advice is stable: capture the frame and a secure stand, keep the lock high and tight, and make the bicycle less attractive than nearby alternatives.
How it works and who it suits
This lock is most useful where compact dimensions fit dependable stands and high security justifies substantial weight. It is less convenient for irregular railings or multiple bikes.
Practise the intended locking method before relying on it and combine locks of different types in higher-risk locations.

Checks before buying
Colours, materials, fittings and included accessories can change during a product's sales life. Check the exact current listing and retain the maker's instructions.
- Check the maker's current dimensions and compatibility information
- Compare the exact current product rather than an old review score or price
- Confirm warranty, spares and returns before ordering
- Inspect safety-critical fittings regularly once the product is in use
- Verify current Sold Secure certification and insurer requirements for the exact product
Care, use and replacement
Follow the current maker's instructions for cleaning, adjustment and storage. Dirt, ultraviolet light, sweat and repeated wet use can shorten the life of fabrics, coatings and fittings.
Stop using equipment when a structural attachment, lock, light mount or load-bearing part is damaged. Replacement parts must match the exact generation rather than merely sharing a product-family name.

Check the current position
These live independent or primary sources support the present-day guidance on this page.