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Every penny you spend goes helps our mission to get more refugees cycling! Read more about our mission here.

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Free click and collect from our London bike shop
Help get refugees cycling


Free to click and collect from our London shop

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Product details

The Kryptonite Keeper 12 Standard is an affordable U lock for moderate crime areas. It comes complete with 2 stainless steel 'I' keys that are more ergonomic and reduce the amount of torque being applied, to stop them from bending or breaking.

  • Sold Secure Bronze (Level 4/10 on Kyrptonite's security level)
  • 12mm hardened steel shackle
  • Reinforced collar over keyway for increased protection
  • High security disc style cylinder
  • Bent foot design
  • Includes side mount and snap-in bracket
  • Includes 2 stainless 'I' keys
  • Lifetime Key Registration and Key Replacement
  • Product dimensions: 4" x 8" (10.2cm x 20.3cm)
  • Product weight: 2.05 lbs (1.04 kg)
Professional view from Stu

Keep your bike safe with the new OnGuard Neon U-Lock.

This great value u-lock is an innovative leap in design from OnGuard, introducing the world's first spring free locking system and cylinder: no more jammed locks!