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Hardened double deadbolt design gives additional protection against twist attacks. 14mm hardened max-performance steel shackLE resists bolt cutters and leverage attacks.

Rotating dustcover protects cylinder. Reinforced hardened cross bar deSIGN provides increased protection. 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.


85mm pvC coating. Keyless & safety: with keyless design, no worry about key lost and forget to carry. Set your own 4-digit combination allows to prevent thieves use universal key to unlock your lock.
Heavy duty lock provide you with more safety: 16mm heavy duty shackle and cylinder is made of solid zinc alloy. Dust cover & durable: the combination is covered by a dust cover to protects and extends cylinder life. Whole lock is covered by quality PC material for good looking and keep your bike from scratching.

Reinforced cuff over crossbAR and cylinder for added security. Anti-rattle bumpers reduce noise during transport. Anti-rattle bumpers reduce noise during transport. Bent foot shackle design for ease of use.
Includes new transit flexframe-u transportation system which allows for versatile carrying. 13mm hardened max-Performance steel shackle resists bolt cutters and leverage attacks. Bent foot shackle design for ease of use. High security disc-style cylinder. High security, disc-style cylinder. Reinforced cuff over crossbar and cylinder for added security.

Bracket not included. Solid lock shackle: the u lock shackle has undergone multiple heat treatment processes to increase the hardness and strength, and it is resistant to smashing, cutting and violence.
4-digit combination: 4-digit combination u lock, high-quality anti-theft lock cylinder, prevent thieves from using a universal key to crack your lock. Dimensions: 16mmthickness),9. 0 inches Length x 5. 7 inches width u bicycle lock - please note: Manual measurement for reference only.



1. Kryptonite
#ad
Kryptonite Kryptolok Standard 12mm U-Lock Combo Bicycle Lock with Side Mount Snap-In Bracket
#adKryptonite #ad - Combo Safe Program. Anti-rattle bumpers reduce noise during transport. High security Bent Foot design for ease of use. Lifetime Warranty. 12mm hardened high grade carbon alloy Steel Shackle Resists Hand Tools, Bolt Cutters, and Leverage Attacks.More information #ad
Protective vinyl coating. Anti-theft protection Offer; Up to $1, 750 Reimbursement. Includes side mount, snap-in bracket. Interior locking Dimensions; 4" x 8". 4-digit resettable combination. 13mm hardened high-grade carbon alloy steel shackle resists hand tools.Brand | Kryptonite #ad |
Manufacturer | Kryptonite #ad |
Height | 1.18 Inches |
Length | 3.15 Inches |
Weight | 2.2 Pounds |
Width | 1.18 Inches |
Part Number | 110415 |
Model | 110415 KryptoLok Combo STD |
Warranty | Limited Lifetime Warranty |
More information #ad
2. Kryptonite
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Kryptonite Evolution Series-4 LS Heavy Duty Bicycle U Lock Bike Lock with Transit FlexFrame Bracket 4-Inch x 11.5-Inch
#adKryptonite #ad - High security disc-style cylinder. Patented*, hardened oval crossbar design is stronger than typical round tube. 3 stainless steel keys– one lighted with high intensity led BULB & REPLACEABLE BATTERY.Hardened double deadbolt design gives additional protection against twist attacks. 14mm hardened max-performance steel shackLE resists bolt cutters and leverage attacks.
More information #ad
Product dimensions: 4” x 11. 5” 102cm x 29. 2cm. Protective vinyl coating. Key safe Program. Includes new transit flexframe-u transportation system which allows for versatile carrying. Sliding dustcover protects and extends cylinder life.Brand | Kryptonite #ad |
Manufacturer | Kryptonite #ad |
Height | 2.1 Inches |
Length | 14.4 Inches |
Weight | 4.19 Pounds |
Width | 6.8 Inches |
Part Number | 001027 |
Model | 152068 |
More information #ad
3. Kryptonite
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Kryptonite KryptoLok Series 2 Standard Heavy Duty Bicycle U Lock with 4ft Flex Bike Cable
#adKryptonite #ad - Center keyway defends against leverage attacks. High security disc-style cylinder. Includes 4’ kryptoflex double loop cable for securing front wheel or accessories.Rotating dustcover protects cylinder. Reinforced hardened cross bar deSIGN provides increased protection. 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.
More information #ad
Anti-rattle bumpers reduce noise during transport. Includes new transit flexframe-u transportation system which allows for versatile carrying. Protective vinyl coating.Brand | Kryptonite #ad |
Manufacturer | Kryptonite #ad |
Height | 1.18 Inches |
Length | 9.02 Inches |
Weight | 3.59 Pounds |
Width | 4.02 Inches |
Part Number | 001072 |
Model | LK41051 |
More information #ad
4. Kryptonite
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Black, Kryptonite Keeper Long Shackle 12mm U-Lock Bicycle Lock with FlexFrame-U Bracket
#adKryptonite #ad - 12mm hardened steel shackle Resists Hand Tools, Bolt Cutters, and Leverage Attacks. Key safe program; kryptonite will ship your first 2 keys for free, globally, in the event you lose them. Lifetime. Interior locking Dimensions; 4" x 10". Anti-theft protection Offer; Up to $500 Reimbursement.More information #ad
Brand | Kryptonite #ad |
Manufacturer | Kryptonite #ad |
Height | 1.57 Inches |
Length | 10 Inches |
Weight | 2.25 Pounds |
Width | 4.02 Inches |
Part Number | 004202 |
Model | 004202 Keeper 12 LS |
Warranty | Limited Lifetime Warranty |
More information #ad
5. Titanker
#ad
Heavy Duty Combination Bike U Shackle Secure Locks Bike Locks Anti Theft 16mm U Lock + Steel Cable + Mount Bracket, Titanker U Lock Bike Lock
#adTitanker #ad - This 16mm bike lock which comes with 4-foot flex cable and Mounting Bracket provides you with high-quality bike security in all areas to save your money. Safety & save your money: titanker u lock is made of 12mm hardened performance zinc alloy shackle and covered by a 3.85mm pvC coating. Keyless & safety: with keyless design, no worry about key lost and forget to carry. Set your own 4-digit combination allows to prevent thieves use universal key to unlock your lock.
More information #ad
Lock size: 9. 0 incheslength x 5. 7 incheswidth. The u lock weight is 08kg, the steel cable is 04kg. Then it can resist cutting & leverage attacks, and provide your bike more safety. Heavy duty lock provide you with more safety: 16mm heavy duty shackle and cylinder is made of solid zinc alloy. Dust cover & durable: the combination is covered by a dust cover to protects and extends cylinder life. Whole lock is covered by quality PC material for good looking and keep your bike from scratching.
Brand | Titanker #ad |
Manufacturer | Titanker #ad |
Part Number | TK-A0102 |
More information #ad
6. Kryptonite
#ad
Kryptonite Evolution Mini-7 Bicycle U-Lock w/ 4’ KryptoFlex Double Loop Cable
#adKryptonite #ad - Rotating dustcover protects cylinder. 13mm hardened max-performance steel shackLE resists bolt cutters and leverage attacks. Protective vinyl coating. Center keyway defends against leverage attacks. Protective vinyl coating.Reinforced cuff over crossbAR and cylinder for added security. Anti-rattle bumpers reduce noise during transport. Anti-rattle bumpers reduce noise during transport. Bent foot shackle design for ease of use.
More information #ad
Includes 4’ kryptoFlex double loop cable for securing front wheel or accessories. Includes 4’ kryptoflex double loop cable for securing front wheel or accessories. Center keyway defends against leverage attacks. Includes new transit flexframe-u transportation system which allows for versatile carrying. 13mm hardened max-Performance steel shackle resists bolt cutters and leverage attacks. Bent foot shackle design for ease of use. High security disc-style cylinder. High security, disc-style cylinder. Reinforced cuff over crossbar and cylinder for added security.
Brand | Kryptonite #ad |
Manufacturer | Kryptonite #ad |
Height | 3.27 Inches |
Length | 7.01 Inches |
Weight | 3.15 Pounds |
Width | 1.18 Inches |
Part Number | 000990 |
Model | 152067 |
More information #ad
7. DadyMart
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Bike Locks Anti Theft for Road Bike Mountain Bike Electric Bike Folding Bike, 16mm Bike Lock Heavy Duty Combination Bicycle U Lock with U-Lock Shackle, Bracket Not Included, DadyMart Bike U Lock
#adDadyMart #ad - Pvc coating: the metal solid lock shackle is covered a PVC coating, and the engineering plastic a soft shell, which will not crack at low temperature nor deform at high temperature. The keyless use eliminates the trouble of losing the key and has higher security.Bracket not included. Solid lock shackle: the u lock shackle has undergone multiple heat treatment processes to increase the hardness and strength, and it is resistant to smashing, cutting and violence.
More information #ad
Dustproof cover: the locking mechanism adopts the flip cover design, which can not only prevent dust and sand, but also prevent rain from soaking the lock mechanism directly, extending the life cycle of U-shaped lock.44-digit combination: 4-digit combination u lock, high-quality anti-theft lock cylinder, prevent thieves from using a universal key to crack your lock. Dimensions: 16mmthickness),9. 0 inches Length x 5. 7 inches width u bicycle lock - please note: Manual measurement for reference only.
Brand | DadyMart #ad |
Manufacturer | DadyMart #ad |
Part Number | DM-09-01 |
Model | DM-09-01 |
More information #ad
8. Kryptonite
#ad
Kryptonite Evolution 13mm U-Lock with FlexFrame-U Bracket
#adKryptonite #ad - Key safe program; kryptonite will ship your first 2 keys for free, globally, in the event you lose them. Protective vinyl coating. Anti-theft protection offer; up to $2, 500 Reimbursement for 1 Year Included.More information #ad
13mm hardended max performance steel shackle resists Hand Tools, Bolt Cutters, and Leverage Attacks; 10mm Steel Looped Cable For Additional Security. Interior locking dimensions: 3. 25" x 7" cable Length: 4'.Brand | Kryptonite #ad |
Manufacturer | Kryptonite #ad |
Height | 7.01 Inches |
Length | 3.27 Inches |
Weight | 2.2 Pounds |
Width | 1.18 Inches |
Part Number | 2079 |
Model | 002079 Evolution Mini-7 & KryptoFlex 410 |
Warranty | Limited Lifetime Warranty |
More information #ad
9. Kryptonite
#ad
Kryptonite Kryptolok Series 2 LS Bicycle U-Lock 4-Inch x 11.5-Inch
#adKryptonite #ad - 13-millimeter hardened performance steel shackle and patented deadbolt locking mechanism; pick and drill resistant disc-style cylinder. Kryptolok series 2 ls bicycle u-lock from Kryptonite with two keys and one "I" key, and EZ Mount Transportation mount.More information #ad
Moderate-security ideal for suburban areas and quick stop lock up in urban areas. Includes $1, 500 anti-theft protection; Lifetime warranty protects against defects. Lock measures four 11. 5 inches long by four inches wide for flexible locking.Brand | Kryptonite #ad |
Manufacturer | Kryptonite #ad |
Height | 0 Inches |
Length | 0 Inches |
Weight | 3.1 Pounds |
Width | 0 Inches |
Part Number | LK4103 |
Model | LK4103 |
More information #ad
10. Kryptonite
#ad
Kryptonite New-U New York Standard Heavy Duty Bicycle U Lock Bike Lock BLACK/YELLOW, 10
#adKryptonite #ad - 16mm hardended max performance Steel Shackle Resists Hand Tools, Bolt Cutters, and Leverage Attacks. Interior locking Dimensions; 4" x 8".More information #ad
Key safe program; kryptonite will ship your first 2 keys for free, globally, in the event you lose them. Anti-theft protection offer; Up to $4, 000 Reimbursement for 1 Year Included.Brand | Kryptonite #ad |
Manufacturer | Kryptonite #ad |
Height | 1.18 Inches |
Length | 3.15 Inches |
Weight | 0.22 Pounds |
Width | 1.18 Inches |
Part Number | 2154 |
Model | 002154 New York Lock STD |
Warranty | Limited Lifetime Warranty |
More information #ad