Category: Bicycle locks and security systems Bicycles are a popular mode of transportation for many people, but they can also be valuable assets that need to be protected from theft. This is where bicycle locks and security systems come in handy. In this review, we will take a closer look at some of the best options available on the market today. Kryptonite Evolution Series-4 LS Heavy Duty Bicycle U Lock Bike Lock with Transit FlexFrame Bracket (4-Inch x 11.5-Inch) The Kryptonite Evolution Series-4 LS is a heavy-duty bicycle u lock that is designed to provide maximum security for your bike. It features a double deadbolt design, which makes it much harder for thieves to pick the lock or force it open. The lock also has a hardened steel shackle and a reinforced nylon sleeve, which helps to prevent cutting or bending. One of the things that sets this lock apart from others on the market is its Transit FlexFrame Bracket. This bracket allows you to easily mount the lock to your bike frame or other surfaces, making it much more convenient to use. The bracket also has a built-in cable management system, which helps to keep your cables organized and prevent tangling. Overall, the Kryptonite Evolution Series-4 LS is an excellent choice for anyone who wants a high-quality, heavy-duty bicycle u lock. It provides maximum security and convenience, making it a great option for both casual and serious cyclists. Kryptonite Kryptolok 12.7mm U-Lock with FlexFrame-U Bracket The Kryptonite Kryptolok is another excellent choice for anyone looking for a high-quality bicycle u lock. It features a double deadbolt design, which makes it much harder for thieves to pick the lock or force it open. The lock also has a hardened steel shackle and a reinforced nylon sleeve, which helps to prevent cutting or bending. One of the things that sets this lock apart from others on the market is its FlexFrame-U Bracket. This bracket allows you to easily mount the lock to your bike frame or other surfaces, making it much more convenient to use. The bracket also has a built-in cable management system, which helps to keep your cables organized and prevent tangling. Overall, the Kryptonite Kryptolok is an excellent choice for anyone who wants a high-quality, heavy-duty bicycle u lock. It provides maximum security and convenience, making it a great option for both casual and serious cyclists. Kryptonite New York Bicycle Disc Lock The Kryptonite New York Disc Lock is a disc lock that is designed to provide maximum security for your bike. It features a double deadbolt design, which makes it much harder for thieves to pick the lock or force it open. The lock also has a hardened steel shackle and a reinforced nylon sleeve, which helps to prevent cutting or bending. One of the things that sets this lock apart from others on the market is its disc-shaped design. This design allows for greater flexibility in terms of where you can mount the lock, as it can be attached to your bike frame, seat stays, or other surfaces. The lock also has a built-in cable management system, which helps to keep your cables organized and prevent tangling. Overall, the Kryptonite New York Disc Lock is an excellent choice for anyone who wants a high-quality, heavy-duty bicycle disc lock. It provides maximum security and convenience, making it a great option for both casual and serious cyclists. Kryptonite Evolution 11-14mm U-Lock with FlexFrame-U Bracket The Kryptonite Evolution 11-14mm is another excellent choice for anyone looking for a high-quality, heavy-duty bicycle u lock. It features a double deadbolt design, which makes it much harder for thieves to pick the lock or force it open. The lock also has a hardened steel shackle and a reinforced nylon sleeve, which helps to prevent cutting or bending. One of the things that sets this lock apart from others on the market is its FlexFrame-U Bracket. This bracket allows you to easily mount the lock to your bike frame or other surfaces, making it much more convenient to use. The bracket also has a built-in cable management system, which helps to keep your cables organized and prevent tangling. Overall, the Kryptonite Evolution 11-14mm is an excellent choice for anyone who wants a high-quality, heavy-duty bicycle u lock. It provides maximum security and convenience, making it a great option for both casual and serious cyclists. Kryptonite Kryptolok Mini-7 12.7mm U-Lock Bicycle Lock with FlexFrame-U Bracket & Gravity Security WheelBoltz The Kryptonite Kryptolok Mini-7 is a mini u lock that is designed to provide maximum security for your bike. It features a double deadbolt design, which makes it much harder for thieves to pick the lock or force it open. The lock also has a hardened steel shackle and a reinforced nylon sleeve, which helps to prevent cutting or bending. One of the things that sets this lock apart from others on the market is its FlexFrame-U Bracket. This bracket allows you to easily mount the lock to your bike frame or other surfaces, making it much more convenient to use. The bracket also has a built-in cable management system, which helps to keep your cables organized and prevent tangling. Overall, the Kryptonite Kryptolok Mini-7 is an excellent choice for anyone who wants a high-quality, heavy-duty bicycle u lock that is easy to carry and use. It provides maximum security and convenience, making it a great option for both casual and serious cyclists. Kryptonite Keeper 12mm U-Lock with FlexFrame-U Bracket The Kryptonite Keeper is another excellent choice for anyone looking for a high-quality, heavy-duty bicycle u lock. It features a double deadbolt design, which makes it much harder for thieves to pick the lock or force it open. The lock also has a hardened steel shackle and a reinforced nylon sleeve, which helps to prevent cutting or bending. One of the things that sets this lock apart from others on the market is its FlexFrame-U Bracket. This bracket allows you to easily mount the lock to your bike frame or other surfaces, making it much more convenient to use. The bracket also has a built-in cable management system, which helps to keep your cables organized and prevent tangling. Overall, the Kryptonite Keeper is an excellent choice for anyone who wants a high-quality, heavy-duty bicycle u lock that provides maximum security and convenience. It is a great option for both casual and serious cyclists. Kryptonite New York Fahgettaboudit Mini Heavy Duty Bicycle U Lock Bike Lock The Kryptonite New York Fahgettaboudit Mini is a heavy-duty bicycle u lock that is designed to provide maximum security for your bike. It features a double deadbolt design, which makes it much harder for thieves to pick the lock or force it open. The lock also has a hardened steel shackle and a reinforced nylon sleeve, which helps to prevent cutting or bending. One of the things that sets this lock apart from others on the market is its miniature size. This design allows for greater flexibility in terms of where you can mount the lock, as it can be attached to your bike frame, seat stays, or other surfaces. The lock also has a built-in cable management system, which helps to keep your cables organized and prevent tangling. Overall, the Kryptonite New York Fahgettaboudit Mini is an excellent choice for anyone who wants a high-quality, heavy-duty bicycle u lock that is easy to carry and use. It provides maximum security and convenience, making it a great option for both casual and serious cyclists. Kryptonite Evolution Mini-9 Bicycle U-Lock The Kryptonite Evolution Mini-9 is another excellent choice for anyone looking for a high-quality, heavy-duty bicycle u lock that is easy to carry and use. It features a double deadbolt design, which makes it much harder for thieves to pick the lock or force it open. The lock also has a hardened steel shackle and a reinforced nylon sleeve, which helps to prevent cutting or bending. One of the things that sets this lock apart from others on the market is its miniature size. This design allows for greater flexibility in terms of where you can mount the lock, as it can be attached to your bike frame, seat stays, or other surfaces. The lock also has a built-in cable management system, which helps to keep your cables organized and prevent tangling. Overall, the Kryptonite Evolution Mini-9 is an excellent choice for anyone who wants a high-quality, heavy-duty bicycle u lock that is easy to carry and use. It provides maximum security and convenience, making it a great option for both casual and serious cyclists. Kryptonite Kryptolok Series 2 LS Bicycle U-Lock with with FlexFrame Bracket (4-Inch x 11.5-Inch) The Kryptonite Kryptolok Series 2 is a heavy-duty bicycle u lock that is designed to provide maximum security for your bike. It features a double deadbolt design, which makes it much harder for thieves to pick the lock or force it open. The lock also has a hardened steel shackle and a reinforced nylon sleeve, which helps to prevent cutting or bending. One of the things that sets this lock apart from others on the market is its FlexFrame Bracket. This bracket allows you to easily mount the lock to your bike frame or other surfaces, making it much more convenient to use. The bracket also has a built-in cable management system, which helps to keep your cables organized and prevent tangling. Overall, the Kryptonite Kryptolok Series 2 is an excellent choice for anyone who wants a high-quality, heavy-duty bicycle u lock that provides maximum security and convenience. It is a great option for both casual and serious cyclists.