Born From the Streets - Kryptonite's legendary New York Series U-Locks are the top choice for city cyclists and the Diamond Standard is the pinnacle of our lineup. This lock has been tested in real world conditions to ensure that your ride is protected. 

Kryptonite's Diamond Standard, provides our proprietary diamond coating with our high-quality heat-treated steel shackle, providing the ultimate deterrent against thieves with angle grinders.

Security Rating: 10/10 

Features:

• 26mm DIAMOND COATED double Layered Steel Shackle
  
• ANGLE GRINDER RESISTANT
  
• 5 years FREE ATPO
  
• Patent-pending HARDENED DOUBLE DEADBOLT design gives additional protection against twist and cut attacks
  
• HIGHEST SECURITY DISC-STYLE CYLINDER is pick and drill resistant
  
• Sliding dustcover to PROTECT FROM DIRT AND DEBRIS
  
• 3 STAINLESS STEEL KEYS
  
• Includes FLEXFRAME-U BRACKET providing convenient multi-location u-lock transport
  
• Key Safe Program
  
• Protective vinyl coating
• Product dimensions: 3.75” x 8” (95mm x 204mm)
  
• Product weight: 5.07 lbs (2.3 kgs)