U-Lock Key Bicycle Locks and Security

2,227 Results

OnGuard RockSolid 8590 U-Lock - 3.55 x 6.9
Brand New · OnGuard
$269.95
Free shipping
36 watching
POLICE Bike U Lock With Cable Heavy Duty Bike Lock Scooter Lock with Keys
Brand New
$32.99
Free shipping
ROCKBROS 7"x5.1" Cycling U-lock Steel Carbon Bicycle Lock with Bracket 2 Keys US
Brand New · RockBros
$14.11
Was: $14.85was - US $14.85
or Best Offer
Free shipping
1,192 sold
On Guard Neon 8152 Bike U-Lock Black Moped Motorcycle Protection 11mm Ships Free
Brand New · OnGuard
$23.17
Was: $57.22was - US $57.22
or Best Offer
Free shipping
65 sold
Kyrptonite New York Fahgettaboudit Mini Bike Lock New-U Model 10/10 Security
New (Other) · Kryptonite
$80.00
Free shipping
Only 3 left
New ListingKryptonite New York Fahgettaboudit U- lock Motorcycle with 3 keys BIG FAT 10/10
New (Other) · Kryptonite
$65.00
Free shipping
ROCKBROS Bicycle U lock Steel Carbon Bike U Lock Anti Theft w/2 keys Black Lock
Brand New · RockBros
$14.24
Was: $14.99was - US $14.99
or Best Offer
Free shipping
444 sold
Hiplok DX1000 U-Lock Bike Lock, Black
Brand New · Hiplok
$308.00
Was: $342.95was - US $342.95
$18.00 shipping
OnGuard RockSolid Grinder-Resistant Toughest Bike Bicycle U-Lock 8590
Brand New · OnGuard
$249.95
or Best Offer
Free shipping
9 watching
Kryptonite New York Lock Standard (STD) New-U Model With U-Bracket 9/10 Security
New (Other) · Kryptonite
$85.00
Free shipping
5 watching
Squire Stronghold U-Lock (D16/230) 16mm, Diamond
Brand New · Squire
$139.99
Was: $155.95was - US $155.95
$5.99 shipping
Kryptonite New York Lock M18 WL 10/10 Security Rating
Brand New · Kryptonite
$75.00
Free shipping
Only 1 left!
Kryptonite bicycle motorcycle Scooter LS/MC New York 4" x 10.25" 16 mm bar
New (Other) · Kryptonite
$63.00
$8.30 shipping
Only 2 left
Bike U Lock Heavy Duty 22mm Shackle 4ft Anti Theft ebike lock w/ Security Cable
Brand New · RockBros
$22.79
Was: $23.99was - US $23.99
or Best Offer
Free shipping
42 sold
Kryptonite New York LS 18mm 4x10.25`/10.7x26cm 3 Keys Included Vinyl Cover
Brand New · Kryptonite
(7)
$202.95
Free shipping
ROCKBROS Bike U Lock Heavy Duty Silicone Steel Anti-theft Anti-Hydraulic Lock
Brand New · RockBros
$27.53
Was: $28.98was - US $28.98
or Best Offer
Free shipping
56 sold
HIPLOK D 1000 Anti-Angle Grinder Bike/Motorcycle Diamond Lock
Brand New · Hiplok
(2)
$254.99
$14.25 shipping
Only 1 left!
9.5" Bike U-Lock with Key, Black, 1.85 lb
Brand New · Unbranded/Generic
$10.96
Free shipping
Kryptonite Evolution Series 4 Disc Locks 720018999614 Yellow LED Key Light
Brand New · Kryptonite
(2)
$53.96
Was: $68.45was - US $68.45
Free shipping
216 sold
Bike Motorcycle Bicycle Scooter U Lock Heavy Duty anti theft long 12x5.25" Black
Brand New · Unbranded/Generic
(18)
$18.91
Free shipping
804 sold
Kryptonite - Kryptolok Bike U-Lock, Heavy Duty Anti-Theft Bicycle / Scooters
New (Other) · Kryptonite
(3)
$49.99
Free shipping
Kryptonite Evolution Series U-Lock - 3.25 x 7", Keyed, Black, Includes 4' cable
Brand New · Kryptonite
$49.99
or Best Offer
Free shipping
0 bids
12h 45m
ROCKBROS Bike U Lock Anti-theft/hydraulic High strength Double Lock Safe 3 Keys
Brand New · RockBros
$25.99
Free shipping
13 sold
KRYPTONITE MESSENGER BIKE LOCK TOTAL PACKAGE W/ ANTI-THEFT FRONT WHEEL NUTS
Brand New · Kryptonite
$59.95
Free shipping
Kryptonite bicycle motorcycle Scooter LS/MC New York 4" x 10.25" 16 mm bar
New (Other) · Kryptonite
$62.00
Free shipping
Kryptonite Kryptolok Standard Bike U-Lock with Cable, Heavy Duty Anti-Theft
New (Other) · Kryptonite
(17)
$59.16
Free shipping
Hiplok DX Plus U-Lock and Cable Lock, Black
Brand New · Hiplok
(1)
$97.92
Was: $97.95was - US $97.95
$3.00 shipping
Kryptonite STD (standard) New York U lock 4" x 8" level grade 9 16 mm bar 3 Keys
New (Other) · Kryptonite
$62.00
Free shipping
Abus Granit X-Plus 540 High Security Lock With ID Card SH B HB230 540/160
Brand New · ABUS
(4)
$98.96
Was: $109.95was - US $109.95
Free shipping
ROCKBROS Bike U Lock Anti-theft Cycling U-Shape Lock Motorcycle Alloy Bold Lock
Brand New · RockBros
$23.74
Was: $24.99was - US $24.99
or Best Offer
Free shipping
139 sold
Kryptonite Krypto Series 2 Mini-7 U-Lock 3.25 x 7" Keyed Includes Bracket
Brand New · Kryptonite
$67.95
Free shipping
Abus Ultra 410 Mini U-Lock Key, 12mm, 14.0cm x 15.0cm, 5.5" x 5.9", SH34, Black
Brand New · ABUS
$39.99
or Best Offer
$8.55 shipping
3 watching
Kyrptonite New York Fahgettaboudit Mini Bike Lock New-U Model 10/10 Security
New (Other) · Kryptonite
$75.00
Free shipping
ABUS Granit Extreme 59/180 HB 260 U-Lock - Security Level 20 Bicycle Security
Brand New · ABUS
$149.99
or Best Offer
Free shipping
13 watching
Heavy Duty Bicycle U-lock Steel Bike Lock Anti Theft with 2 keys Black Lock New
Brand New · Unbranded/Generic
$11.55
Free shipping
ABUS Granit Super Extreme 2500 U-Lock with USH2500 Bracket - Black
Brand New · ABUS
$249.00
$15.43 shipping
9.5" x 4" inch Heavy Duty Steel Bike U Lock Bicycle Cycling with Bracket 2 Keys
Brand New · Tuff bro
(16)
$18.89
Free shipping
2,927 sold
ABUS Granit XPlus Mini 54 Bicycle U-lock Key 108mm x 150mm / 4.3" x 5.9" - Black
Brand New · ABUS
(2)
$74.95
$6.99 shipping
Only 1 left!
KRYPTONITE KRYPTOLOK ATB STANDARD 12.7mm U-LOCK BICYCLE BIKE LOCK KEYED
New (Other) · Kryptonite
$25.00
or Best Offer
$6.45 shipping
Bike U Lock,20mm Heavy Duty Combination Bicycle D Lock Shackle 4ft Length 2 Keys
Brand New · Unbranded/Generic
$20.99
Free shipping
4 watching
Heavy Duty lock 9.5" x 7" inch Steel Bike U Lock Bicycle Cycling with 2 Keys
Brand New
$21.99
or Best Offer
Free shipping
Only 1 left!
OnGuard 8010 Bulldog STD Bike U Lock
Brand New · OnGuard
(4)
$15.00
or Best Offer
Trending at $28.50
$10.00 shipping
Only 1 left!
Kryptonite Knockout U-Bolt Bicycle Lock With Key
Pre-Owned · Kryptonite
$15.00
$7.00 shipping
Kryptonite Evolution LS U-Lock -4" X 11.5" SOLID SECURE BICYCLE GOLD 002147 NEW
Brand New · Kryptonite
(1)
$75.00
or Best Offer
$9.95 shipping
OnGuard Bulldog 8010 U-lock STD Bike Urban Lock 9 x 4.5" &Bracket fit Kryptonite
Brand New · OnGuard
(4)
$54.95
Free shipping
61 sold
OnGuard Bulldog DT 4.5"x9 Bike ULock & 4' Cable fit Kryptonite Kryptolok Series2
Brand New · OnGuard
(9)
$64.95
Free shipping
546 sold
Kryptonite New York Lock M18 WL 10/10 Security Rating 994589
New (Other) · Kryptonite
(7)
$100.00
Free shipping
2 watching
Kryptonite Bike Lock New York Standard with FlexFrame-U Bracket
New (Other) · Kryptonite
(2)
$25.00
or Best Offer
$8.24 shipping
0 bids
5d 8h
OnGuard 8010C Bulldog 9x4.5" Bike Resettable Combination U-Lock & Bracket
Brand New · OnGuard
(5)
$37.40
Was: $49.95was - US $49.95
Free shipping
OnGuard 8005 Pitbull DT Double Bike U-Lock 4.53” x 9.06” with 4’ Cable and Keys
Brand New · OnGuard
$49.00
Free shipping
Only 1 left!
New ListingKryptonite Evolution Ground Anchor Heavy Duty Secure Bicycle 004738
Brand New · Kryptonite
$49.95
Free shipping
HOT Heavy Duty Bicycle U-lock Steel Bike Lock Anti Theft w/ 2 keys Black Lock US
Brand New · Unbranded/Generic
$10.99
Free shipping
3 watching
Kryptonite U-Type Mini Lock with Cable 2 Keys - New
Brand New · Kryptonite
$31.28
or Best Offer
$16.65 shipping
Kryptonite U Lock With Key
Pre-Owned · Kryptonite
$20.00
$5.62 shipping
New ListingSIGTUNA Heavy Duty Bike U-Lock Shackle with Flex Cable, Brand New
Brand New
$19.99
or Best Offer
$16.00 shipping
Bike Lock OnGuard Bulldog 8009 Ls U-Lock for Bicycle Scooter Anti Theft Security
Brand New · OnGuard
(5)
$24.99
$7.00 shipping
Hiplok DX U-Lock w/ Frame Clip Bike Lock, Black
Brand New · Hiplok
$73.94
Was: $73.95was - US $73.95
$19.99 shipping
OnGuard Motorcycle Or Bike Disc Lock Heavy Duty Hardened ULOCK
Brand New · OnGuard
$25.00
or Best Offer
$6.13 shipping
New ListingWeather-Resistant U-Lock for Bikes, Motorcycles - Easy Transport & Secure Use
Brand New · Unbranded
$98.98
or Best Offer
Free shipping
Heavy Duty Anti Theft ebike lock w/ 16mm Shackle 4ft Security Cable Bike U Lock
Brand New
$23.99
or Best Offer
Free shipping
53 sold

Best Selling

See All

HIPLOK D1000 U-Lock Anti-Angle Grinder Bicycle Lock OPEN PACKAGE
(2)
$254.99 New
$180.00 Used
OnGuard RockSolid 8590 U-Lock - 3.55 .9
$269.95 New
Hiplok DX1000 Lock Anti-Angle Grinder Lock for E-bikes & Larger Framed Bicycle
$308.00 New
ABUS Granit Steel Extreme 59 U-lock 10" Bike Motorcycle Bicycle Lock Shackle
$149.99 New
Kryptonite New York Fahgettaboudit Mini U-Lock key (002178)
(39)
$99.99 New
$65.00 Used
3.2ft Heavy Duty Motorcycle Bicycle Scooter Bike 8mm Chain Lock Padlock 3 Keys
(18)
$15.93 New
Kryptonite 994589 NEW York Lock M-18WL - Black
(7)
$153.81 New
Bell U-Lock Level 4 Patented Anti-Theft Shackle
(6)
$18.99 New
$9.99 Used

Top Rated

See All

Kryptonite New York Fahgettaboudit Mini U-Lock key (002178)
(39)

100% agree - Would recommend
$99.99 New
$65.00 Used
Tuff Bro U Bar 14mm Heavy Duty Bicycle Lock with 2 Keys - Black/Gray (00-33366)
(16)

87% agree - Would recommend
$18.89 New
OnGuard Bulldog Mini LS Bike Bicycle Motorcycle U-lock - 8014 90mm X 240mm
(10)

100% agree - Would recommend
$32.00 New
Kryptonite 994589 NEW York Lock M-18WL - Black
(7)

100% agree - Would recommend
$153.81 New
Sunlite Defender 10mm x 4ft Mini-U/Chain Bicycle Lock
(51)

91% agree - Would recommend
$41.20 New
Kryptonite Transfit FlexFrame-U Bracket
(22)

100% agree - Would recommend
$21.95 New
Kryptonite U-Lock Keeper - Black
(21)

100% agree - Would recommend
$39.95 New
3.2ft Heavy Duty Motorcycle Bicycle Scooter Bike 8mm Chain Lock Padlock 3 Keys
(18)

82% agree - Would recommend
$15.93 New

Brand

Material

Review Highlights

Recommended by our customers

Kryptonite lock
By routo-jil
I had a minibike and I put a lock on it and it was stolen in two days. This kryptonite lock is amazing. There’s no one ... see all reviews
Verified Purchase
Kryptonite Keeper Long Shackle U-Lock : 4" x 11.5"
NICE!
By cs1713
There are not many choices when it comes to this type of thing. I am glad this one works! it holds the lock tightly. It ... see all reviews
Verified Purchase
KRYPTONITE BIKE BICYCLE TRANSIT FLEX FRAME FLEXFRAME U-LOCK BRACKET
Great value!
By dk4622
Works great to lock my scooter and my helmet at the same time. The lock looks unpickable also. The chain's cloth sleeve ... see all reviews
Verified Purchase
3.2ft Heavy Duty Motorcycle Bicycle Scooter Bike 6mm Chain Lock Padlock + 4 keys
The best bike security you can get!
By stevematki_0
CWithout a doubt the most heavy duty u type bike lock I have ever seen! I live in Vancouver BC and bike theft is a big t... see all reviews
Verified Purchase
Kryptonite New York U-Lock - 3.25 x 6", Keyed, Black
Massive protection!
By global_exploring
This bike lock is one I'd trust to protect my bike in the most crime-ridden parts of my town--for at least a few minutes... see all reviews
Verified Purchase
OnGuard 8120 Mastiff High Security Chain Bicycle Lock // Key Lock // 3.5'
Lot a lock
By geeg56
A lot of lock in a small package. Smaller the bulky U locks so less space on bike frame. Like the spring load. see all reviews
Verified Purchase
9.5" x 4" inch Heavy Duty Steel Bike U Lock Bicycle Cycling with Bracket 2 Keys
Holy cow!
By fa_bafbr_rv5nm6wed
I bought 2 of these. They weigh more than 10lbs each. They will be heavy when riding with them, throws bike balance of... see all reviews
Verified Purchase
Alcatraz Defender 46" Heavy-Duty 10mm Chain Mini U-Lock Bike Scooter Motorcycle
Strong lock
By markmtr999
Hydraulic cutter, portable grinder attack in open public less likely, fast attack is less likely unless you locked in is... see all reviews
Verified Purchase
Kryptonite New York M18 Lock Bike Bicycle U-Lock & Motorcycle NEW!

U-Lock Key Bicycle Locks and Security

Shop by Category

2,227 Results

OnGuard RockSolid 8590 U-Lock - 3.55 x 6.9

POLICE Bike U Lock With Cable Heavy Duty Bike Lock Scooter Lock with Keys

ROCKBROS 7"x5.1" Cycling U-lock Steel Carbon Bicycle Lock with Bracket 2 Keys US

On Guard Neon 8152 Bike U-Lock Black Moped Motorcycle Protection 11mm Ships Free

Kyrptonite New York Fahgettaboudit Mini Bike Lock New-U Model 10/10 Security

New ListingKryptonite New York Fahgettaboudit U- lock Motorcycle with 3 keys BIG FAT 10/10

ROCKBROS Bicycle U lock Steel Carbon Bike U Lock Anti Theft w/2 keys Black Lock

Hiplok DX1000 U-Lock Bike Lock, Black

OnGuard RockSolid Grinder-Resistant Toughest Bike Bicycle U-Lock 8590

Kryptonite New York Lock Standard (STD) New-U Model With U-Bracket 9/10 Security

Squire Stronghold U-Lock (D16/230) 16mm, Diamond

Kryptonite New York Lock M18 WL 10/10 Security Rating

Kryptonite bicycle motorcycle Scooter LS/MC New York 4" x 10.25" 16 mm bar

Bike U Lock Heavy Duty 22mm Shackle 4ft Anti Theft ebike lock w/ Security Cable

Kryptonite New York LS 18mm 4x10.25`/10.7x26cm 3 Keys Included Vinyl Cover

ROCKBROS Bike U Lock Heavy Duty Silicone Steel Anti-theft Anti-Hydraulic Lock

HIPLOK D 1000 Anti-Angle Grinder Bike/Motorcycle Diamond Lock

9.5" Bike U-Lock with Key, Black, 1.85 lb

Kryptonite Evolution Series 4 Disc Locks 720018999614 Yellow LED Key Light

Bike Motorcycle Bicycle Scooter U Lock Heavy Duty anti theft long 12x5.25" Black

Kryptonite - Kryptolok Bike U-Lock, Heavy Duty Anti-Theft Bicycle / Scooters

Kryptonite Evolution Series U-Lock - 3.25 x 7", Keyed, Black, Includes 4' cable

ROCKBROS Bike U Lock Anti-theft/hydraulic High strength Double Lock Safe 3 Keys

KRYPTONITE MESSENGER BIKE LOCK TOTAL PACKAGE W/ ANTI-THEFT FRONT WHEEL NUTS

Kryptonite bicycle motorcycle Scooter LS/MC New York 4" x 10.25" 16 mm bar

Kryptonite Kryptolok Standard Bike U-Lock with Cable, Heavy Duty Anti-Theft

Hiplok DX Plus U-Lock and Cable Lock, Black

Kryptonite STD (standard) New York U lock 4" x 8" level grade 9 16 mm bar 3 Keys

Abus Granit X-Plus 540 High Security Lock With ID Card SH B HB230 540/160

ROCKBROS Bike U Lock Anti-theft Cycling U-Shape Lock Motorcycle Alloy Bold Lock

Kryptonite Krypto Series 2 Mini-7 U-Lock 3.25 x 7" Keyed Includes Bracket

Abus Ultra 410 Mini U-Lock Key, 12mm, 14.0cm x 15.0cm, 5.5" x 5.9", SH34, Black

Kyrptonite New York Fahgettaboudit Mini Bike Lock New-U Model 10/10 Security

ABUS Granit Extreme 59/180 HB 260 U-Lock - Security Level 20 Bicycle Security

Heavy Duty Bicycle U-lock Steel Bike Lock Anti Theft with 2 keys Black Lock New

ABUS Granit Super Extreme 2500 U-Lock with USH2500 Bracket - Black

9.5" x 4" inch Heavy Duty Steel Bike U Lock Bicycle Cycling with Bracket 2 Keys

ABUS Granit XPlus Mini 54 Bicycle U-lock Key 108mm x 150mm / 4.3" x 5.9" - Black

KRYPTONITE KRYPTOLOK ATB STANDARD 12.7mm U-LOCK BICYCLE BIKE LOCK KEYED

Bike U Lock,20mm Heavy Duty Combination Bicycle D Lock Shackle 4ft Length 2 Keys

Heavy Duty lock 9.5" x 7" inch Steel Bike U Lock Bicycle Cycling with 2 Keys

OnGuard 8010 Bulldog STD Bike U Lock

Kryptonite Knockout U-Bolt Bicycle Lock With Key

Kryptonite Evolution LS U-Lock -4" X 11.5" SOLID SECURE BICYCLE GOLD 002147 NEW

OnGuard Bulldog 8010 U-lock STD Bike Urban Lock 9 x 4.5" &Bracket fit Kryptonite

OnGuard Bulldog DT 4.5"x9 Bike ULock & 4' Cable fit Kryptonite Kryptolok Series2

Kryptonite New York Lock M18 WL 10/10 Security Rating 994589

Kryptonite Bike Lock New York Standard with FlexFrame-U Bracket

OnGuard 8010C Bulldog 9x4.5" Bike Resettable Combination U-Lock & Bracket

OnGuard 8005 Pitbull DT Double Bike U-Lock 4.53” x 9.06” with 4’ Cable and Keys

New ListingKryptonite Evolution Ground Anchor Heavy Duty Secure Bicycle 004738

HOT Heavy Duty Bicycle U-lock Steel Bike Lock Anti Theft w/ 2 keys Black Lock US

Kryptonite U-Type Mini Lock with Cable 2 Keys - New

Kryptonite U Lock With Key

New ListingSIGTUNA Heavy Duty Bike U-Lock Shackle with Flex Cable, Brand New

Bike Lock OnGuard Bulldog 8009 Ls U-Lock for Bicycle Scooter Anti Theft Security

Hiplok DX U-Lock w/ Frame Clip Bike Lock, Black

OnGuard Motorcycle Or Bike Disc Lock Heavy Duty Hardened ULOCK

New ListingWeather-Resistant U-Lock for Bikes, Motorcycles - Easy Transport & Secure Use

Heavy Duty Anti Theft ebike lock w/ 16mm Shackle 4ft Security Cable Bike U Lock

Best Selling

HIPLOK D1000 U-Lock Anti-Angle Grinder Bicycle Lock OPEN PACKAGE

OnGuard RockSolid 8590 U-Lock - 3.55 .9

Hiplok DX1000 Lock Anti-Angle Grinder Lock for E-bikes & Larger Framed Bicycle

ABUS Granit Steel Extreme 59 U-lock 10" Bike Motorcycle Bicycle Lock Shackle

Kryptonite New York Fahgettaboudit Mini U-Lock key (002178)

3.2ft Heavy Duty Motorcycle Bicycle Scooter Bike 8mm Chain Lock Padlock 3 Keys

Kryptonite 994589 NEW York Lock M-18WL - Black

Bell U-Lock Level 4 Patented Anti-Theft Shackle

Top Rated

Kryptonite New York Fahgettaboudit Mini U-Lock key (002178)

Tuff Bro U Bar 14mm Heavy Duty Bicycle Lock with 2 Keys - Black/Gray (00-33366)

OnGuard Bulldog Mini LS Bike Bicycle Motorcycle U-lock - 8014 90mm X 240mm

Kryptonite 994589 NEW York Lock M-18WL - Black

Sunlite Defender 10mm x 4ft Mini-U/Chain Bicycle Lock

Kryptonite Transfit FlexFrame-U Bracket

Kryptonite U-Lock Keeper - Black

Kryptonite lock