Kryptonite Kryptolok Series 2 LS Bicycle U-Lock

Renowned for its strength and durability, the Kryptonite Kryptolok Series 2 LS U-lock is a go-to for casual commuters and serious cyclists alike. Made from 13-millimeter-thick hardened steel, the lock has a reinforced sleeve over the bar and locking cylinder for enhanced protection. A bent foot shackle on one end of the lock bar helps quickly guide the locking cylinder in place. There’s a sliding dust cover to keep dirt and debris out of the locking mechanism, and anti-rattle bumpers on both sides of the lock minimize vibrations while riding. When you’re not using it, you can secure the lock to your frame using the Transit Flexframe mounting bracket.