Best Kryptonite U Lock - April 2024

Kryptonite Evolution Mini-7 13mm U-Lock Bicycle Lock with FlexFrame-U Bracket & KryptoFlex 410 10mm Looped Bike Security Cable

The Kryptonite Evolution Mini-7 U-Lock features a 13 mm hardened max performance steel shackle with a double deadbolt anti-rotation design that resists bolt cutters and twisting leverage attacks. The lock’s disc-style cylinder with center keyway is protected by a vinyl coating and is pick and drill resistant. The keyway also features a sliding dust cover to protect the cylinder from dirt and debris when not in use. It includes three stainless steel keys with an ergonomic design to reduce torque and keep them from bending or breaking. One of the keys has an LED key fob for added visibility in... [Read More]

• ASIN: B06XZT8KZ1
• UPC: 720018002079
• ASIN: B06XZT8KZ1
• Brand: Kryptonite
• Size: 3.25" x 7" 13mm & 10mm x 122cm
• Manufacturer: Kryptonite

Kryptonite New-U New York LS Heavy Duty Bicycle U Lock Bike Lock

The Kryptonite New York Lock Long Shackle U-Lock features a 16 mm hardened max performance steel shackle with a double deadbolt anti-rotation design that resists bolt cutters and twisting leverage attacks. The lock’s disc-style cylinder with center keyway is protected by a vinyl coating and is pick and drill resistant. The keyway also features a sliding dust cover to protect the cylinder from dirt and debris when not in use. It includes three stainless steel keys with an ergonomic design to reduce torque and keep them from bending or breaking. One of the keys has an LED key fob for added vis... [Read More]

• ASIN: B06XN5GV9K
• UPC: 720018002161
• ASIN: B06XN5GV9K
• Brand: Kryptonite
• Size: x
• Manufacturer: Kryptonite

Kryptonite New York Lock Fahgettaboutit Mini 18mm U-Lock Bicycle Lock

The Kryptonite New York Lock Fahgettaboudit Mini U-Lock features a 18 mm hardened max performance steel shackle with a double deadbolt anti-rotation design that resists bolt cutters and twisting leverage attacks. There is also a steel sleeve over the cross bar for double security. The lock’s disc-style cylinder with center keyway is protected by a vinyl coating and is pick and drill resistant. The keyway also features a sliding dust cover to protect the cylinder from dirt and debris when not in use. It includes three stainless steel keys with an ergonomic design to reduce torque and keep the... [Read More]

• ASIN: B06XCMWW9H
• UPC: 720018002178
• ASIN: B06XCMWW9H
• Brand: Kryptonite
• Size: 3.25" x 6" 18mm
• Manufacturer: Kryptonite

Kryptonite Evolution Long Shackle 14mm U-Lock Bicycle Lock with FlexFrame-U Bracket

The Kryptonite Evolution Long Shackle U-Lock features a 14 mm hardened max performance steel shackle with a double deadbolt anti-rotation design that resists bolt cutters and twisting leverage attacks. The lock’s disc-style cylinder with center keyway is protected by a vinyl coating and is pick and drill resistant. The keyway also features a sliding dust cover to protect the cylinder from dirt and debris when not in use. It includes three stainless steel keys with an ergonomic design to reduce torque and keep them from bending or breaking. One of the keys has an LED key fob for added visibil... [Read More]

• ASIN: B06XCPGFP3
• UPC: 720018002147
• ASIN: B06XCPGFP3
• Brand: Kryptonite
• Size: 4" x 11.5" 14mm
• Manufacturer: Kryptonite

Kryptonite Kryptolok Standard 12.7mm U-Lock Bicycle Lock with FlexFrame-U Bracket & KryptoFlex 410 10mm Looped Bike Security Cable

The Kryptonite Kryptolok Standard U-Lock features a 12.7 mm hardened performance steel shackle with a double deadbolt anti-rotation design that resists bolt cutters and twisting leverage attacks. The lock’s disc-style cylinder with center keyway is protected by a vinyl coating and is pick and drill resistant. The keyway also features a sliding dust cover to protect the cylinder from dirt and debris when not in use. It includes two stainless steel keys with an ergonomic design to reduce torque and keep them from bending or breaking. Rated at a 6 / 10 on our security scale, the Kryptolok Stand... [Read More]

• ASIN: B06XCLTVPQ
• UPC: 720018001966
• ASIN: B06XCLTVPQ
• Brand: Kryptonite
• Size: 4" x 9" 12.7mm & 10mm x 122cm
• Manufacturer: Kryptonite

Kryptonite New-U New York Standard Heavy Duty Bicycle U Lock Bike Lock

The Kryptonite New York Lock Standard U-Lock features a 16 mm hardened max performance steel shackle with a double deadbolt anti-rotation design that resists bolt cutters and twisting leverage attacks. The lock’s disc-style cylinder with center keyway is protected by a vinyl coating and is pick and drill resistant. The keyway also features a sliding dust cover to protect the cylinder from dirt and debris when not in use. It includes three stainless steel keys with an ergonomic design to reduce torque and keep them from bending or breaking. One of the keys has an LED key fob for added visibil... [Read More]

• ASIN: B06XCH21YH
• UPC: 720018002154
• ASIN: B06XCH21YH
• Brand: Kryptonite
• Manufacturer: Kryptonite

Kryptonite Kryptolok Long Shackle 12.7mm U-Lock Bicycle Lock with FlexFrame-U Bracket

The Kryptonite Kryptolok Long Shackle U-Lock features a 12.7 mm hardened performance steel shackle with a double deadbolt anti-rotation design that resists bolt cutters and twisting leverage attacks. The lock’s disc-style cylinder with center keyway is protected by a vinyl coating and is pick and drill resistant. The keyway also features a sliding dust cover to protect the cylinder from dirt and debris when not in use. It includes two stainless steel keys with an ergonomic design to reduce torque and keep them from bending or breaking. Rated at a 6 / 10 on our security scale, the Kryptolok L... [Read More]

• ASIN: B06XC3VZ8M
• UPC: 720018002048
• ASIN: B06XC3VZ8M
• Brand: Kryptonite
• Size: 4" x 11.5" 12.7mm
• Manufacturer: Kryptonite

Kryptonite Transit Flexframe-U Bicycle Bracket

Mounts quickly and easy. Supports the transportation of the most common size u-locks. Compatible with 13mm & 16mm round shaped shackles. 360 DEGREE ROTATION allows for the ability to micro-adjust. Heavy-duty SOFT STRAP SYSTEM contours to bike frame. Product dimensions: Fits bicycle frame tubing 25mm to 80mm whether round, oval, triangular or square shapes.

• ASIN: B005YPKLLE
• UPC: 720018000730
• ASIN: B005YPKLLE
• Brand: Kryptonite
• Size: One Size
• Manufacturer: Kryptonite

Kryptonite Keeper Standard 12mm U-Lock Bicycle Lock with FlexFrame-U Bracket

The Kryptonite Keeper Standard U-Lock features a 12 mm hardened steel shackle with a double deadbolt anti-rotation design that resists bolt cutters and twisting leverage attacks. The lock’s disc-style cylinder with center keyway is protected by a vinyl coating and is pick and drill resistant. It includes two stainless steel keys with an ergonomic design to reduce torque and keep them from bending or breaking. Rated at a 5 / 10 on our security scale, the Keeper Standard is good for quick stops in a metropolitan area, a couple hours in the suburbs or all day & overnight in rural areas. It also... [Read More]

• ASIN: B078HHPQLD
• UPC: 720018004196
• ASIN: B078HHPQLD
• Brand: Kryptonite
• Size: 4" x 8" 12mm
• Manufacturer: Kryptonite

Kryptonite Kryptolok Standard 12mm U-Lock Combo Bicycle Lock with Side Mount Snap-In Bracket

The Kryptonite Kryptolok Combo U-Lock features a 12mm hardened high grade carbon alloy steel shackle with a BentFoot design that resists bolt cutters and twisting leverage attacks. The lock uses a 4-digit resettable combination that is protected by a rotating dust cover. It has anti-rattle bumpers to reduce noise during transport. Rated at a 6 / 10 on our security scale, the Kryptolok Combo U-Lock is good for quick stops in a metropolitan area, a couple hours in the suburbs, or all day & overnight in rural areas. It also includes our patented side mount, Snap-In Bracket providing convenient mu... [Read More]

• ASIN: B000LPHO2Q
• UPC: 720018110415
• ASIN: B000LPHO2Q
• Brand: Kryptonite
• Size: 4" x 8" 12mm
• Manufacturer: Kryptonite

Kryptonite Evolution Mini-7 Bicycle U-Lock w/ 4' KryptoFlex Double Loop Cable

13mm hardened MAX-PERFORMANCE STEEL SHACKLE resists bolt cutters and leverage attacks. Includes 4’ KRYPTOFLEX™ DOUBLE LOOP CABLE for securing front wheel or accessories. Reinforced CUFF OVER CROSSBAR and cylinder for added security. HIGH SECURITY DISC-STYLE CYLINDER. BENT FOOT™ SHACKLE design for ease of use. Center keyway defends against leverage attacks. ANTI-RATTLE BUMPERS reduce noise during transport. ROTATING DUSTCOVER protects cylinder. Includes NEW TRANSIT FLEXFRAME-U transportation system which allows for versatile carrying.Protective vinyl coating.3 STAINLESS STEEL ... [Read More]

• ASIN: B005YPK9VQ
• UPC: 720018000990
• ASIN: B005YPK9VQ
• Brand: Kryptonite
• Manufacturer: Kryptonite

Kryptonite Keeper Long Shackle 12mm U-Lock Bicycle Lock with FlexFrame-U Bracket

The Kryptonite Keeper Long Shackle U-Lock features a 12 mm hardened steel shackle with a double deadbolt anti-rotation design that resists bolt cutters and twisting leverage attacks. The lock’s disc-style cylinder with center keyway is protected by a vinyl coating and is pick and drill resistant. It includes two stainless steel keys with an ergonomic design to reduce torque and keep them from bending or breaking. Rated at a 5 / 10 on our security scale, the Keeper Long Shackle is good for quick stops in a metropolitan area, a couple hours in the suburbs or all day & overnight in rural areas.... [Read More]

• ASIN: B000O38DDE
• UPC: 720018997962
• ASIN: B000O38DDE
• Brand: Kryptonite
• Size: 4" x 10" 12mm
• Manufacturer: Kryptonite

Kryptonite Transit H-Bar U Lock Handlebar Bicycle Lock Carrier

Fits the majority of u-locks on the market. Compatible with handlebars 22mm – 32mm. Patent pending 2-POINT LOCK HOLDER provides additional support for the lock while in transit. HOOK-N-LOOP STRAPS stabilizes lock. Product dimensions: Fits crossbars 20-50mm and shackles 10-24mm. Product weight: .25 lbs (.11 kgs).

• ASIN: B006QN0O1A
• UPC: 720018000761
• ASIN: B006QN0O1A
• Brand: Kryptonite
• Size: One Size
• Manufacturer: Kryptonite

Kryptonite KryptoFlex Looped Bike Security Cable

Perfect for locking two or more bicycles, motorcycles or scooters together when combined with another Kryptonite lock. 10mm BRAIDED STEEL CABLE provides increased cut resistance. DOUBLE LOOPED CABLE for use with all Kryptonite U-locks, disc locks and padlocks. Protective vinyl cover. Product dimensions: 3/8” (10mm) cable diameter, 7’ (213cm) cable length.

• ASIN: B000NOO3ZQ
• UPC: 074994322714
• ASIN: B000NOO3ZQ
• Brand: Kryptonite
• Size: 7'
• Manufacturer: Kryptonite

Kryptonite KryptoLok Series 2 Standard Heavy Duty Bicycle U Lock with 4ft Flex Bike Cable

Replaced with new and improved design in 2017 - check out our New U lock, it will send any bike thief running!. 13mm hardened MAX-PERFORMANCE STEEL SHACKLE resists cutting and leverage attacks. Includes 4’ KRYPTOFLEX™ DOUBLE LOOP CABLE for securing front wheel or accessories. Reinforced HARDENED CROSS BAR DESIGN provides increased protection. HIGH SECURITY DISC-STYLE CYLINDER. Center keyway defends against leverage attacks. ANTI-RATTLE BUMPERS reduce noise during transport. Rotating dustcover protects cylinder. Includes NEW TRANSIT FLEXFRAME-U transportation system which allows ... [Read More]

• ASIN: B005YPK8G2
• UPC: 802236138256
• ASIN: B005YPK8G2
• Brand: Kryptonite
• Manufacturer: Kryptonite

Kryptonite TKO Bicycle Security Mini U-Lock & 4' Double Loop Cable Combo Pack

This U306M+C U-Lock is a mini size model that offers 3.25 inches by 6 inches of space, making the lock small and compact while allowing you to capture the bike frame to a fixed object.

• UPC: 35713859
• Model: 000648 TKO
• Color: Black
• Rating: 4.8

Kryptonite High Security Bicycle U-Lock

The Kryptonite U-lock is a 4"x 8" u-lock with a 12mm hardened steel shackle making it a 4 out of 5 on the security scale and one of the best locks to protect your bike

• UPC: 559486805
• Model: 004615
• Color: Black
• Rating: 5.0

Kryptonite TKO Bicycle Security Keyed Chain Lock

Keep your bicycle protected when you are not around with this KC890 HD Kryptonite chain lock. This Kryptonite bike lock is a high-performance chain model that features a strong, solid steel lock head to give

• UPC: 19721330
• Model: 000174 TKO
• Color: Black
• Rating: 3.617

Kryptonite Resettable Bicycle Security Combination Cable Lock

The Kryptonite Resettable Combination Steel Cable is 6' long and 12mm thick and is rated a 3 out of 5 on the security scale, making this a great lock to help secure your bike from

• UPC: 442330221
• Model: 003311
• Color: Black
• Size: 6" x 12mm6\"
• Rating: 5.0

Kryptonite Lockdown Bicycle Security Key Cable Lock

Keep your bike or scooter safe even when you're out and about with the Kryptonite Security Locking Cable. This item is made with heavy-duty solid steel and features a vinyl covering to protect your property's

• UPC: 17300983
• Model: 000167 Lockdown
• Color: Black
• Rating: 3.667

Bell Sports Catalyst 300 8" Steel U-Lock Bicycle Lock, Security Level 4, Black

Keep your property safe when not in use by using the Bell Sports 8quot; Steel U-Lock. It is a must when you need to keep your bike safe on campus or in high crime areas.

• UPC: 49706787
• Model: 7067993
• Color: Black
• Rating: 3.368

Bell Catalyst 750 Bicycle U-Lock, Security Level 5, Black

This Ulock 750 Catalyst features maximum protection in a larger

• UPC: 36587928
• Model: 7025233
• Color: BlackBlack,Red
• Rating: 3.846

Kryptonite Lockdown Bicycle Security Combination Chain Lock - Blue

You won't have any problem spotting your bike with this vivid blue bicycle chain. The Kryptonite Combination Chain features three-feet of flexible, tough security. The oversized numbers on the combination lock are easy to read

• UPC: 134902798
• Model: 003083 Lockdown
• Color: Blue
• Rating: 3.4

Bell Sports Catalyst 550 Premium 9.25" U-Lock with 4' Cable Bicycle Lock Set, Security Level 5, Gray

Get maximum security with the Catalyst 550. Includes a 9.25" hardened steel shackle U-Lock and a 4 foot by 12mm steel cable for high security needs. The lock has a patent pending, anti-theft shackle design

• UPC: 49706853
• Model: 7070776
• Color: Silver
• Rating: 4.333

Kryptonite TKO Bicycle Security Compact Folding Lock

The TKO is a modern, high-security folding lock, offering easy to use versatile locking functionality, while folding up into an ultra-compact included carrying case, for maximum ease of transport. Make sure to take advantage of

• UPC: 624328364
• Model: 004066 TKO
• Color: Black
• Rating: 5.0

Kryptonite Bike Lock Bicycle Chain U-Lock Messenger Keeper | BEST 720018-999492

• UPC: 323581405276
• Category: Other Motorcycle Accessories
• Price: 171 USD

U-Lock Bicycle Lock Set Best Long Pro Bike Locks Heavy Duty Cable Standard NEW

• UPC: 323475579777
• Category: Locks & Security
• Price: 133 USD