Posted in Bikes Accessories By Posted on #1st Rated Kryptonite Evolution 11-14mm U-Lock13mm Hardended Max Performance Steel Shackle Resists Hand Tools, Bolt Cutters, and Leverage Attacks; 3 stainless steel keys — including new key design and one LED replaceable key fob.New "pass-thru" crossbar design includes enhanced anti-rotation features, providing advanced protection against twist and single cut style attacks. BUY FROM AMAZON #2nd Rated SIGTUNA Bike locks16mm of fortified ABS steel in a U-lock shackle resists pulling, jacking, and prying, giving you complete anti-theft protection.Combined with its favored U-lock design and woven steel cable, this bike lock delivers the highest level of protection possible.Weather-Proofed Resilience Convenient & Lightweight BUY FROM AMAZON #3rd Rated Bell Catalyst U-Locks for BicyclesA must on campuses and in high-crime areas8 inch hardened steel shackle and crossbar for Tough SecurityCarrying Bracket with Quick release guarantees ease of TransportationVinyl crossbar and shackle coating Protects bike from scratches BUY FROM AMAZON #4th Rated ABUS Ultra 410 Bike U-LockInnovative soft touch housing cover prevents damage to paintShackle, body, and supporting elements made from temper hardened steel for cut and torsion resistancePass-through shackle provides anti-twist protection BUY FROM AMAZON #5th Rated Wordlock WLX Hex MatchKey Cable Bike LockColor of Key Matches Color of PadlockWord on Key Matches Word on PadlockContains 2 Keys BUY FROM AMAZON Click To See All Other Home Product Reviews »» Insert Video Best Bike Locks