OnGuard Bulldog 8010LM Bike U-lock 9" x 4.5" fits Kryptonite Standard

NEW IMPROVED DESIGN DOUBLE LOCKING, NO MORE SINGLE LOCKING WEAK BENT FOOT DESIGN (As many others [eg: Kryptonite Keeper & Kryptolocks] in this price range & higher use the cheaper bent foot design)With Double Bolt Locking Technology: Locks BOTH Sides Stronger than Kryptonite Kryptolock series single locking "bent-foot" design U-locks Kryptonite Kryptolok and Keeper 12 are cheaper & easier to defeat (they are prone to the "stretching method" of beating U-locks) than OnGuard double locking U-lock cannot be "stretched" (similar to the double locking Kryptonite Evolution (more expensive) series of locks) ***** (BONUS: OnGuard is also 1/2" wider to fit around more objects ) Specifications: Double bolt locking mechanism delivers up to 10 tons of pull strength DOUBLE LOCKING design similar to the premium KRYPTONITE EVOLUTION series but at 1/3 the price! 9" x 4.5" (115mm x 230mm) 11mm Ultra-hardened steel shackle resists bolt cutters and leverage attacks Reinforced cuff over crossbar and cylinder for added security Improved high security, disc-style lock cyclinder IMPROVED X2 DOUBLE BOLT LOCK MECHANISM (locks both sides, no more weaker bent foot design!) Center keyway defends against leverage attacks Anti-rattle bumpers reduce noise during transport Includes versatile EZ Mount bracket for transportation 5 PICK RESISTANT keys - one lighted with high intensity bulb & replaceable battery $501 Anti-theft Protection (check onguardlock.com for details)