Filter By:

  • Show More Brands

  • Show Fewer Brands
  • Show More Sizes
  • Show Fewer Sizes

Locks/Security

Thule One-Key System 2 Pack
$39.95
Install or replace all lock cylinders on your Thule products and use the same key for all. - Set of 2 locks, all using the same key - Including grip-friendly Thule Comfort key - Replace the locks in your Thule product in a few easy steps
Sunlite Bike Leash
$4.99
• Straight cable with PVC sleeve • One extra large loop • 3mm • Length: 2'6" • Cable only
Planet Bike Seat Leash
$3.99
Planet Bike's Seat Leash tethers your saddle to your bike frame, adding an extra hurdle for potential thieves. It's 24 inches long and 2.5mm in diameter. The entire cable is also plastic coated to protect your bike's finish.
OnGuard Akita Cable (120cm x 10mm/4 feet x 0.39 inch)
$8.95
Ever wish your cable was longer so that you could lock up your bike and accessories? The Akita Cable has loops on each end allowing it to act as an extension for any other lock. These cables are made from some of the thickest, toughest and most flexible steel in the industry, so you can lock up anything you want and walk away with peace of mind.
OnGuard Akita Cable (220cm x 10mm/7.13 feet x 0.39 inch)
$12.95
Ever wish your cable was longer so that you could lock up your bike and accessories? The Akita Cable has loops on each end allowing it to act as an extension for any other lock. These cables are made from some of the thickest, toughest and most flexible steel in the industry, so you can lock up anything you want and walk away with peace of mind.
OnGuard Akita Cable (53cm x 5mm/1.72 feet x 0.20 inch)
$4.95
Fear no bike commute with OnGuard's saddle and accessory tether. A sturdy steel cable with permanently fastened loops at either end provides a high degree of security for your bike. 5mm thick, flexible steel cable is tough as nails, and a vinyl coating protects your bike's paint from scratches.
OnGuard Akita Combo (185cm x 10mm/6 feet x 0.39 inch)
$20.95
Strength and simplicity come together in OnGuard's Akita Combo lock. It's a 6-foot cable lock that provides sturdy, reliable protection without any keys. All you need is a four-digit number you can remember, which can be reset at any time. The Akita Combo is built tough and easy to use.
OnGuard Akita Combo (185cm x 12mm/6 feet x 0.47 inch)
$22.95
Strength and simplicity come together in OnGuard's Akita Combo lock. It's a 6-foot by 1/2-inch thick cable lock that provides sturdy, reliable protection without any keys. All you need is a four-digit number you can remember, which can be reset at any time. The Akita Combo is built tough and easy to use.
OnGuard Akita Key (220cm x 12mm/7.13 feet x 0.47 inch)
$20.95
Onguard's Akita cable lock provides years of reliable protection. This lock comes in several different cable widths, offering various levels of security. All are easy to use and super tough. Plus, they all boast OnGuard's reliable and safe X2 double-bolt locking mechanism and come with five laser-cut keys, including OnGuard's Microlight key with a built-in light.
OnGuard Akita Key (300cm x 12mm/9.73 feet by 0.47 inch)
$25.95
Onguard's Akita cable lock provides years of reliable protection. This lock comes in several different cable widths, offering various levels of security. All are easy to use and super tough. Plus, they all boast OnGuard's reliable and safe X2 double-bolt locking mechanism and come with five laser-cut keys, including OnGuard's Microlight key with a built-in light.
OnGuard Beast Chain (110cm x 12mm/3.57 feet x 0.47 inch)
$109.95
The Beast offers OnGuard's highest security rating for serious protection in high-risk areas. Its titanium-reinforced, 12mm-thick hexagonal links are nearly impossible to cut or break, while the hardened-steel shackle resists picking and boasts two steel pins that engage at both ends to create a redundant, secure system. This lock comes with five keys, including one with a built-in light. The Beast is so strong, it's also approved for use with motorcycles and scooters.
OnGuard Bulldog ATB
$39.95
Keep your bike safe! OnGuard's Bulldog ATB boasts 1/2-inch hardened-steel construction and OnGuard's stout X2 double-bolt lock that resists picking, drilling, bumping, and pulling for serious protection. It also features a wide shackle, making it ideal for bigger framed bikes. And thanks to the included mounting bracket you can bring the Bulldog ATB along for every ride. This great U-lock also comes with five keys, including OnGuard's Microlight key which has a built-in light.
OnGuard Bulldog Combo STD
$39.95
OnGuard's Bulldog Combo STD will guard your bike day and night. It boasts a 13mm-wide hardened-steel shackle and OnGuard's stout X2P Double Bolt design that resists drilling, picking, bumping, and pulling for serious protection. This Bulldog sports a resettable 4-digit combination plus a mounting bracket so you can bring the lock along for every ride.
OnGuard Bulldog DT
$44.95
OnGuard's Bulldog DT pairs a tough-as-nails U-lock with a sturdy steel cable for increased security. The 1/2-inch hardened steel resists cutting, and OnGuard's stout X2 double-bolt lock mechanism is pick, drill, bump, and pull-resistant. Plus, the included cable is 4-feet long so you can lock both wheels and the frame without any bike disassembly, making lock-up faster, easier and more secure. This great U-lock also comes with five keys, including OnGuard's Microlight key which has a built-in light.
OnGuard Bulldog LS
$39.95
OnGuard's Bulldog LS (Long Shackle) offers a large locking zone, plus OnGuard's high-security 13mm-thick hardened-steel construction and stout X2 double-bolt lock, which resists cutting, picking, bumping, and drilling. And with the included mounting bracket, your Bulldog can come along for every ride. This great U-lock also comes with five keys, including OnGuard's Microlight key which has a built-in light.
OnGuard Bulldog Medium
$34.95
OnGuard's Bulldog Medium is always ready for a ride. This U-lock is as strong as larger locks, yet more compact. The 13mm-thick hardened steel and OnGuard's stout X2 double-bolt lock resist cutting, picking, pulling, bumping, and drilling. And you can carry it on your bike with the included bracket, or easily stow it in a pack or even your pocket. This mighty lock also comes with five keys, including OnGuard's Microlight key which has a built-in light.
OnGuard Bulldog Mini
$32.95
OnGuard's Bulldog Mini is always ready for a ride. This small U-lock is as strong as larger locks, yet much more compact. The 13mm-thick hardened steel and OnGuard's stout X2 double-bolt lock resist cutting, picking, pulling, bumping, and drilling. And you can carry it on your bike with the included bracket, or easily stow it in a pack, or even your pocket. This mighty mini also comes with five keys, including OnGuard's Microlight key which has a built-in light.
OnGuard Bulldog Mini DT
$39.95
OnGuard's Bulldog Mini DT is always ready for a ride. This small U-lock/cable combination is strong, compact, and smart. The 13mm-thick hardened-steel shackle and OnGuard's stout X2 double-bolt lock resists drilling, picking, bumping, and pulling for serious security. Plus, the 4-foot-long cable lets you lock both wheels and accessories with ease, too. The Mini includes a mount for carrying it on your bike and fits in a pack, too. This mighty mini also comes with five keys, including OnGuard's Microlight key which has a built-in light.
OnGuard Bulldog STD
$34.95
OnGuard's Bulldog STD boasts a 11mm-thick hardened-steel shackle and OnGuard's stout X2 double-bolt lock that resists drilling, picking, bumping, and pulling for serious protection. And thanks to the included mounting bracket you can bring the Bulldog along for every ride. This great U-lock also comes with five keys, including OnGuard's Microlight key which has a built-in light.
OnGuard Bulldog STD LM
$31.95
OnGuard's Bulldog STD LM boasts an 11mm-thick, hardened-steel shackle and OnGuard's stout X2 double-bolt lock that resists drilling, picking, bumping, and pulling for serious protection. And thanks to the included mounting bracket, you can bring the Bulldog along for every ride. This great U-lock also comes with five keys, including OnGuard's Microlight key which has a built-in light.
OnGuard Combo Mini U-Lock
$37.95
Popular shackle length with X2P Double Bolt protection combined with improved user-settable steel ball click-combo lock system with included 4 foot fully coated, braided steel cable for more locking options.
OnGuard Doberman Combo (185cm x 10mm/6 feet x 0.39 inch)
$22.95
With OnGuard's Doberman Combo lock, all you need is your bike, the lock, and a number you can remember. This combination lock uses four numbers and can be reset any time. It's made from a strong steel cable covered with tough vinyl to protect both itself and your bike. The Doberman Combo is also self-coiling for easy transport.
OnGuard Doberman Combo (185cm x 12mm/6 feet x 0.47 inch)
$24.95
With OnGuard's Doberman Combo lock, all you need is your bike, the lock, and a number you can remember. This combination lock uses four numbers and can be reset any time. It's made from a strong steel cable covered with tough vinyl to protect both itself and your bike. The Doberman Combo is also self-coiling for easy transport.
OnGuard Doberman Combo (185cm x 15mm/6 feet x 0.59 inch)
$34.95
With OnGuard's Doberman Combo lock, all you need is your bike, the lock, and a number you can remember. This combination lock uses four numbers and can be reset any time. It's made from a strong steel cable covered with tough vinyl to protect both itself and your bike. The Doberman Combo is also self-coiling for easy transport.
OnGuard Doberman Glo Combo (185cm x 12mm/6 feet x 0.47 inch)
$29.95
With OnGuard's Doberman Combo lock, all you need is your bike, the lock, and a number you can remember. This combination lock uses four numbers and can be reset any time. It's made from a strong steel cable covered with tough vinyl to protect both itself and your bike. The Doberman Combo is also self-coiling for easy transport. And the Glo model has a built-in micro light that backlights the numbers so you can see them in the dark! Genius!
OnGuard Doberman Key (185cm x 10mm/6 feet x 0.39 inch)
$22.95
OnGuard's Doberman is a strong self-coiling steel cable secured with OnGuard's stout X2 double-bolt lock which resists picking, drilling, and cutting. The cable has a tough vinyl cover which protects your bike. For convenience, the Doberman comes with a mounting bracket so you can carry the lock on your bike. And you get five keys, including OnGuard's Microlight key which has a built-in light.
OnGuard Doberman Key (185cm x 12mm/6 feet x 0.47 inch)
$24.95
OnGuard's Doberman is a strong self-coiling steel cable secured with OnGuard's stout X2 double-bolt lock, which resists picking, drilling, and cutting. The cable has a tough vinyl cover which protects your bike. For convenience, the Doberman comes with a mounting bracket so you can carry the lock on your bike. And you get five keys, including OnGuard's Microlight key which has a built-in light.
OnGuard Mastiff Chain (110cm x 10mm/3.57 feet x 0.39 inch)
$94.95
OnGuard's Mastiff Chain delivers major protection for your bike in high-risk areas. Its titanium-reinforced, 10mm hexagonal links resist attacks from saws and cutters, while the burly lock resists picking, pulling, and bumping and locks on all four sides of the shackle, maximizing resistance to pulling attacks. This lock comes with five keys, including one with a built-in light.
OnGuard Min Pin Locking Skewer Set (2-Piece)
$34.95
Taking the place of your normal quick-release skewers, OnGuard's Locking Skewer Set keeps your wheels from being an easy target. The system is keyless and tool-less for easy installation. They use an innovative patented lock system to prevent the QR from opening unless the bike is tilted over 90 degrees from level. Simply lock your bike with wheels attached so that it can't be tipped more than 90 degrees. To unlock, tip your bike past 90 degrees and open the QR levers.
OnGuard Min Pin Locking Skewer Set (3-Piece)
$44.95
Keep your wheels, seatpost, and saddle locked up tight everywhere you go with OnGuard's Locking Skewer Set. They use an innovative patented lock system to prevent the QRs from opening unless the bike is tilted over 90 degrees from level. Simply lock your bike with the wheels attached so that it can't be tipped more than 90 degrees. To unlock, tip your bike past 90 degrees and open the QR levers.
OnGuard PitBull DT
$64.95
OnGuard's PitBull DT is a sturdy U-lock/cable combination that protects your bicycle with 1/2-inch hardened steel, OnGuard's X4 quattro-bolt lock, and a 3/8-inch-diameter cable. This cable is 4-feet long so that you can lock up your wheels, or another bike, with ease. And thanks to the included mounting bracket the PitBull DT will be along for every ride. This lock also comes with five keys, including OnGuard's Microlight key which has a built-in light.
OnGuard PitBull STD
$54.95
OnGuard's PitBull STD is a sturdy U-lock that defends your bicycle with 1/2-inch hardened steel and OnGuard's X4 quattro-bolt lock. And thanks to the included mounting bracket the PitBull will be along for every ride. This lock also comes with five keys plus OnGuard's Microlight key, which has a built-in light.
OnGuard Terrier (4 feet)
$14.95
OnGuard's Terrier is a compact, lightweight cable lock perfect for low-risk areas. It features a resettable 4-digit lock, so you don't have to worry about forgotten keys. The raised dials are easy to use with gloves, a Velcro strap keeps the lock neat so it fits in a pocket, and the vinyl coating protects finishes. Lock up your bike during quick coffee runs or secure your snowboard to the rack—you'll find a million uses for this versatile little lock!
Odyssey Retractable Kable Lock
$22.99
Odyssey's Retractable Kable Lock is a compact cable lock that is cleverly disguised as a tape recorder (also comes with 3 other decals). This lock is perfect for securing your bag at a spot or your bike when running into a store quick. Fits in your pocket.
MSW CLK-106 Saddle Cable Lock
$7.99
Designed to keep your saddle safe! 6mm cable loops through saddle rails and frame while still allowing for saddle height adjustment. - Double Looped ends - 2.5-foot cable length
MSW KLK-100 Keyed Cable Lock
$14.99 - $24.99
MSW Keyed Cable Locks are easy to carry along on your rides, providing basic security for lower risk situations. They're plastic coated to protect your bicycle and available in a variety of cable diameters. - Two keyed-alike keys included - Plastic coated to prevent damage to bike - Pre-coiled for easy storage and transportation - Sliding protective cover over key entry - KLK-108: 8mm thick, 5' long - KLK-110: 10mm thick, 6' long - KLK-112: 12mm thick, 6' long with mounting bracket
MSW RLK-100 Combination Cable Lock
$19.99 - $24.99
MSW Combination Cable Locks are resettable and self-coiling. They're easy to carry along on your rides, providing basic security for lower risk situations. They're also coated to protect your bicycle and available in a variety of cable diameters. - Tool-free, 4-digit re-settable combination lock - Plastic coated to prevent damage to bike - Pre-coiled for easy storage and transportation - RLK-108: 8mm thick, 5' long - RLK-110: 10mm thick, 6' long - RLK-112: 12mm thick, 6' long with mounting bracket
Kryptonite Chain and Moly Chain Lock
$90.95
- 9.5mm four-sided chain links made of 3t manganese steel - Protective nylon webbing with hook-n-loop fasteners to hold cover in place and prevent scratches to bike frame - Adjustable rubber end-caps keep webbing ends protected while allowing the user to change the webbing length up or down as desired - Hardened Steel bodied Padlock with 2" x 11mm hardened steel shackle - Retained shackle side allows chain to be carried around waist - Hardened double deadbolt provides additional holding power against twist attacks - High security Pin-style cylinder - 2 ergonomic keys with coiled wrist key chains - Key Safe Program
Kryptonite Disc Stainless Steel Padlock 70mm
$23.95
Kryptonite's Disc Stainless Steel Padlock features an armor-protected shackle to defend against cutting attacks. The stainless-steel deep-welded body resists hammer and cut attacks, too. And, this fine 70mm lock includes a 5-pin brass cylinder for added protection.
Kryptonite Evolution Series 4 1016 Integrated Chain
$115.95
Kryptonite's Evolution Series 4 1016 Integrated Chain is a 10mm-thick, six-sided link chain made of triple-heat-treated, boron-manganese steel for maximum strength. At over five feet long, the Evolution gives you plenty of chain to lock up multiple bikes. It uses an integrated high-security cylinder that is pick, drill, and cut resistant. The links are covered with a weather-resistant nylon sleeve that protects your bike's finish. Three keys are included, including one that has a high-intensity LED bulb for convenient, easy unlocking in the dark. This chain has an anti-theft protection offer of $2,250, too.
Kryptonite Evolution Series 4 1055 Mini Integrated Chain
$75.95
Kryptonite's Evolution Series 4 1055 Mini Integrated Chain is a 10mm-thick, six-sided link chain made of triple-heat-treated, boron-manganese steel for maximum strength. At 21.5 inches long, the Evolution gives your bike security in a pint-size package. The links are covered with a weather-resistant nylon sleeve that protects your bike's finish, and it uses an integrated high-security cylinder that is pick, drill, and cut resistant. Three keys are included, including one that has a high-intensity LED bulb for convenient, easy unlocking in the dark. This chain has an anti-theft protection offer of $2,250, too.
Kryptonite Evolution Series 4 1090 Integrated Chain
$88.95
Kryptonite's Evolution Series 4 1090 Integrated Chain is a 10mm-thick, six-sided link chain made of triple-heat-treated manganese steel for maximum strength. At 35.5-inches long, the Evolution gives you biking security in an easy-to-carry package. The links are covered with a weather-resistant nylon sleeve that protects your bike's finish, and it uses an integrated high-security cylinder that is pick, drill, and cut resistant. Three keys are included, including one that has a high-intensity LED bulb for convenient, easy unlocking in the dark. This chain has an anti-theft protection offer of $2,250, too.
Kryptonite Gravity WheelBoltz
$54.95
- Gravity Line WheelBoltz harnesses the power of gravity to prevent the removal of wheels. - When the bike is upright, the WheelBoltz are locked and can only be unlocked with the bike turned upside down. - Easy to install. No special keys required. (5mm hex wrench included) - Industry standard axle fitment lengths of 130mm (front) / 150mm (back) - Lightweight - only 120gms per set - Product weight: .17 lbs (.77kgs)
Kryptonite Gravity WheelNutz
$30.95
- Gravity locking system that secures to your front wheel - Easy installation - only requires a 15mm wrench (No keys) - WheelNutz provide internal "lock-out" function and can only be removed by turning the bike upside down 180 degrees - Use in tandem with Messenger Mini to create a complete locking solution for your bike - Weather protective coating keeps WheelNutz from corroding - Product weight: .17 lbs (.77kgs) - Only 81 grams per set - M9 thread
Kryptonite Gripper Combination Padlock
$8.25
Keep your stuff safe with Kryptonite's Gripper Combination Padlock. It sports a steel body and a hardened steel shackle for serious strength and protection.
Kryptonite Keeper 411 Key Chain
$14.95
A compact secondary deterrent for use when less length is needed. - 2 keys - 4mm thick chain links - 110cm length
Kryptonite Keeper 465 Combo Chains
$10.95 - $11.95
- 3-Digit NonResettable Combination - 4mm thick chain links - 65cm in length - Combo Safe Program
Kryptonite Keeper 465 Key Chains
$11.95 - $11.99
- 2 keys included - 4mm thick chain links - 65cm in length
Kryptonite Keeper 510 Fold
$74.95
- 3mm hardened steel links for moderate security lockups - Includes easy-to-install transport bracket - Includes 2 keys - Key Safe Program - Product dimensions: Length 100cm - Product weight: 1.90 lbs
Kryptonite Keeper 512 Combination Cable
$7.95
Lock your bike's quick-release components with Kryptonite's 4-foot long Keeper 512 Combination Cable. It's a 5mm braided steel cable that offers increased cut resistance and features a pre-set combination closure. The vinyl coating protects bikes and equipment from scratches, too.
Kryptonite Keeper 585 Fold
$64.95
- 3mm hardened steel links for moderate security lockups - Includes easy-to-install transport bracket - Includes 2 keys - Key Safe Program - Product dimensions: Length 85cm - Product weight: 1.70 lbs
Kryptonite Keeper 665 Combo Cables
$7.95
- 3-Digit Non-Resettable Combination - 6mm thick cable - 65cm in length - Combo Safe Program
Kryptonite Keeper 665 Key Cable
$7.95
- 2 keys included - 6mm thick cable - 65cm in length
Kryptonite Keeper 712 Combination Cable
$8.95
Lock your bike's quick-release components with Kryptonite's 4-foot long Keeper 712 Combination Cable. It's a 7mm braided steel cable that offers increased cut resistance and features a pre-set combination closure. The vinyl coating protects bikes and equipment from scratches, too.
Kryptonite Keeper 712 Combo Chain
$54.95
- End link locking point for extensive holding power - 4-sided 3t manganese steel chain links - 4 digit resettable combination over 10,000 codes - Patent pending lock head design - Combo Safe Program - Product dimensions: Length 120cm - Product weight: 4.50 lbs
Kryptonite Keeper 712 Integrated Chain
$44.95
- 7mm four-sided chain links made from 3t manganese steel - Patent-pending end link design secures chain to hardened deadbolt eliminating critical vulnerability - Hardened deadbolt design provides extra holding power - High security disc-style cylinder is pick and drill resistant - Includes 2 new ergonomic “I” keys - Durable weather-resistant nylon sleeve prevents scratches - Key Safe Program - Product dimensions: 47.3” (120cm) chain length - Product weight: 3.75 lbs (1.70 kgs)
Kryptonite Keeper 755 Mini Integrated Chain
$32.95
- The mini version (55cm) of the popular Keeper 785 - Lightweight for easy transport—only 2 lbs. - 7mm four-sided chain links made from 3t manganese steel - New end link design secures chain with hardened deadbolt - Hardened deadbolt design provides extra holding power - High-security disc-style cylinder is pick- and drill-resistant - Includes 2 new ergonomic "I" keys - Durable weather-resistant nylon sleeve prevents scratches - Key Safe Program
Kryptonite Keeper 785 Integrated Chain
$39.95
Kryptonite's Keeper 785 Integrated Chain features a 7mm-thick, four-sided link chain perfect for use in low- to moderate-risk locations. The triple heat-treated manganese steel chain has a durable nylon cover to protect your bike from scratches. Plus, it uses an integrated hardened deadbolt that is pick and drill resistant, and it thwarts most leverage attacks as well.
Kryptonite Keeper 790 Combo Chain
$51.50
- End link locking point for extensive holding power - 4-sided 3t manganese steel chain links - 4 digit resettable combination over 10,000 codes - Patent pending lock head design - Combo Safe Program - Product dimensions: Length 90cm - Product weight: 3.75 lbs
Kryptonite Keeper Combo Folding Lock
$76.95
- 3mm hardened steel links for moderate security lockups - Includes easy to install transport bracket for hassle free transportation - Easy to use dials with highly visible digits that provide a high level of ergonomics - Compact and easy transport - Product dimensions: Length 85cm - Product weight: 2.18 lbs
Page 1 of 4 Next page