100D Y – 16mm Heavy Duty U-Lock


Sold Secure approved heavy duty motorbike U-Lock

Small but mighty, 100D Y heavy duty U-Lock in bright yellow is compact enough to throw in a backpack, but strong enough to stand up to some serious abuse. Don’t just take our word for it, independently certified to Sold Secure to Bicycle Diamond and Motorcycle Gold.  Security for your bicycles, motor scooters and motorbikes. Perfect for pairing with a Sold Secure approved chain, the 100D Y is perfect for those wanting to protect their expensive investments.


Independently tested by Sold Secure

The 100D Y is independently tested and approved by Sold Secure. Many insurers will request this certification to ensure your bicycle is secure, even when out of sight. Bicycle Diamond offers the highest levels of security against all common attack methods such as hacksaws and bolt croppers. It is also approved for use with motorcycles, meeting Sold Secure Motorcycle Gold.


Police recommended

The 100D Y was awarded “Secured by Design” – the official Police initiative to support reducing crime through good product design. The “SBD” logo shows the product meets strict standards through independent certification and good product design.


At a glance:

  • Sold Secure and Secured by Design approved.
  • Double bolted mechanism
  • Case hardened steel shackle and body
  • Protective rotating keyhole cover
  • Strong disc locking mechanism
  • Shackle can be completely detached from the body of the lock when unlocked
  • Weather resistant
  • Large number of key differs
  • Yellow
Art.-No. Shackle W x H Shackle Ø
(mm) (mm)
100D Y 40 x 45 16.0