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> Bicycling Catalog > Accessories > Locks/Security

Locks/Security

Locks

It's your bike, keep it that way.

From basic locks to more advanced u-lock protection, Trek locks provide peace of mind, thanks to rugged construction and durable materials.
64 Results
Per Page 30 60
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Kryptonite New York Fahgettaboudit U-Lock
$109.99
Product Rating
 
5.0 stars
 (1 Review)

This is one of Kryptonite’s strongest bicycle U-locks; it has more steel than a bank vault. The 18mm MAX-Performance steel shackle and massive crossbar are designed to withstand the most rigorous tests from thieves. The next generation in disc-style cylinders makes picking nearly impossible and the… [more]

Kryptonite New York Lock
$98.99
Product Rating
 
5.0 stars
 (1 Review)

Get big city tough with Kryptonite's New York Lock. A 16mm hardened steel shackle scoffs at bolt cutters and leverage attacks, deterring even the most determined bike thieves. The shackle is held in place with a hardened deadbolt locking mechanism for exceptional holding power, while the hardened… [more]

Kryptonite Evolution Series 4 LS U-Lock
$78.99
Product Rating
 
5.0 stars
 (1 Review)

Kryptonite's Evolution Series 4 LS U-Lock provides maximum security with an oval crossbar design that keeps thieves at a distance. Its 14mm MAX-Performance steel shackle and double deadbolt locking mechanism provide additional strength to resist cutting and leverage attacks. It includes three keys… [more]

Kryptonite Kryptoflex 1018 Key Cable
$22.99
Product Rating
 
4.5 stars
 (2 Reviews)

The KryptoFlex 1018 Key Cable is a 3/8-inch braided steel cable to be used in low-crime areas or as a secondary security measure. An advanced cylinder provides protection from picking and a sliding weather guard protects the cylinder from dirt, water and road grime. Plus, the lock head rotates so… [more]

Kryptonite Kryptoflex 1004 Double Loop Cable
$9.99
Product Rating
 
4.0 stars
 (4 Reviews)

The KryptoFlex 1004 Double Loop Cable is a 3/8-inch braided steel cable providing increased cut resistance. The double loops are for use with U-locks, disc locks and padlocks. The vinyl coating protects bikes and equipment from scratches. It includes the Hook-n-Loop strap for easy carrying. The… [more]

Kryptonite New York Chain (w/Evolution Series 4 Disc Lock) (3.25 feet)
$102.99
Product Rating
 
4.0 stars
 (2 Reviews)

Big cities call for big protection, and Kryptonite's New York Chain delivers with 12mm six-sided chain links made from hardened manganese steel. Wrap this burly lock around your frame worry-free thanks to the durable nylon cover that protects your bike's paint from scratches. Leave with peace of… [more]

Kryptonite Evolution Mini
$63.99 - $66.99
Product Rating
 
4.0 stars
 (1 Review)

Kryptonite's Evolution Mini U-Lock may be a little guy, but it packs a big punch thanks to the 13mm hardened Performance steel shackle that resists bolt cutters and leverage attacks. Popular among urban cyclists and messengers, the Mini fits well in a pocket and locks up quickly thanks to the… [more]

Kryptonite Transit FlexFrame U-Bracket
$15.99
Product Rating
 
3.0 stars
 (1 Review)

Kryptonite's Transit FlexFrame U-Bracket makes it easy to carry your U-lock on your bike so it's always handy. This simple mount fits on frame tubes from 25 to 80mm in diameter and it accepts most 13 and 16mm-diameter round-shackle U-locks. Plus, the clamp rotates so you can perfectly align the… [more]

Kryptonite KryptoLok Series 2 STD w/4-Foot Flex Cable
$47.99
Product Rating
 
2.5 stars
 (3 Reviews)

The KryptoLok Series 2 STD U-lock is like a tough nut: you just can't crack it. Thanks to the 13mm hardened Performance steel shackle that resists cutting and leverage attacks, you get peace of mind while you run into the grocery store or lock up outside the coffee shop. Make sure your wheels are… [more]

Kryptonite Kryptoflex 1218 Key Cable
$26.99
Product Rating
 
2.5 stars
 (2 Reviews)

The KryptoFlex 1218 Key Cable is a 12mm braided steel cable to be used in low-crime areas or as a secondary security measure. An advanced cylinder provides protection from picking and a sliding weather guard protects the cylinder from dirt, water and road grime. Everything stays in place while you… [more]

Kryptonite Kryptoflex 1018 Combo Cable
$22.99
Product Rating
 
2.0 stars
 (4 Reviews)

The KryptoFlex 1018 Combo Cable is a 3/8-inch braided steel cable to be used in low-crime areas or as a secondary security measure. The integrated, four-digit resettable combination lock has indexed number dials to provide error-free combination setting. The KryptoFlex 1018 Combo Cable is 3/8-inch… [more]

ABUS Facilo 32 U-Lock (Standard w/Cobra Cable)
$49.99

ABUS' U-locks offer strength, durability and protection you can count on. The Facilo 32 U-Lock boasts a 12mm-thick, hardened steel shackle and a hardened lock body to keep your bike safe and sound. Plus, its reversible key is easy to use, and you can carry the Facilo on your bike with the included… [more]

Kryptonite Kryptoflex 525 Seatsaver Double Loop Cable
$9.99

The KryptoFlex 525 Seatsaver Cable is a 2.5-foot cable ideal for securing your bike's seat and seatpost. It's 5mm braided steel cable provides increased cut resistance and the vinyl coating protects bikes and equipment from scratches. The KryptoFlex 525 cable is 3/16-inch x 2.5-feet. [more]

ABUS Bordo LITE 6050

The innovative Bordo 6050 folding lock from ABUS is secure, slim and handy! Attach the compact case (included) to your frame, pedal away, and when you arrive at your destination, simply pull out your trusty Bordo, unfold it and enjoy the tough security of an ABUS lock! Its plastic coating is gentle… [more]

ABUS Tresor 1350 Combo Cable (10mm)
$29.99

The ABUS Tresor 1350 features a strong, 10mm-thick self-coiling steel cable and a sturdy combination lock. The cable has a soft, durable cover that protects your bike's finish. Plus, you can attach the lock to your seatpost with ABUS' KF bracket for convenient transportation. And, the easy-to-spin… [more]

ABUS Buffo 34 U-Lock (Standard)
$29.99

ABUS' U-locks offer strength, durability and protection you can count on. The Buffo 34 U-Lock boasts a 12-mm thick, hardened steel shackle and a hardened lock body to keep your bike safe and sound. Its reversible key is easy to use and you can carry the Buffo on your bike with the included bracket. [more]

ABUS Combiloop 205
$29.99

The Abus Combiloop 205 is perfect for securing your gear and as a backup to a primary lock. We use it to lock helmets to bikes, lock wheels and forks to car racks, etc. It uses a 6.5-foot-long, 5mm-thick braided steel cable with a PVC coating that protects your bike's finish. The lock body is also… [more]

ABUS uGrip 585 Chain Lock (Standard)
$39.99

ABUS's uGrip 585 Chain Lock features a 5mm hardened steel chain with a durable cover to protect your bicycle's finish. And, it comes with two keys for added convenience. [more]

Kryptonite KryptoLok Series 2 STD
$43.99

The KryptoLok Series 2 STD U-lock is like a tough nut: you just can't crack it. Thanks to the 13mm hardened Performance steel shackle that resists cutting and leverage attacks, you get peace of mind while you run into the grocery store or lock up outside the coffee shop. The lock includes two “I”… [more]

ABUS Key Combo 1650
$40.00

The ABUS Key Combo 1650 cable lock is great for low-risk areas, or as a backup to a primary lock in sketchy 'hoods. We also use it as a backup for roof racks. The PVC-coated coiled steel cable is 12mm thick and 2.5-feet long, enough to lock both your front wheel and the frame. You can set your own… [more]

Kryptonite KryptoLok Series 2 LS U-Lock
$44.99

The KryptoLok Series 2 LS U-lock is like a tough nut: you just can't crack it. Thanks to the 13mm hardened Performance steel shackle that resists cutting and leverage attacks, you get peace of mind while you run into the grocery store or lock up outside the coffee shop. The lock includes two “I”… [more]

Electra Abus Amparo 4850 Chain Lock
$24.99

Abus' Amparo 4850 Chain Lock is for use with their Amparo 4850 Frame Lock (sold separately). Pass the 33-inch long chain through your frame and wheel and simply lock it to the Amparo 4850 Frame Lock for additional security. With 6mm hardened-steel links and Abus' tough push-and-lock mechanism it… [more]

Electra Abus Amparo 495 Frame Lock
$29.99

Abus' Amparo 495 Frame Lock bolts to your bicycle to offer convenient security for your bike. When locked, its 8.5mm-diameter steel shackle passes through the rear wheel so your bike can't be ridden away. The Frame Lock is always there when you need it and it's built tough of hardened steel. This… [more]

Electra Abus Amparo 4850 Frame Lock
$49.99

Abus' Amparo 4850 Frame Lock bolts to your bicycle to offer convenient security for your bike. When locked, its 8.5mm-diameter steel shackle passes through the rear wheel so your bike can't be ridden away. The Frame Lock is always there when you need it and the case, the shackle and key parts of… [more]

Electra Abus Frame Lock Adapter
$6.99

Abus' Frame Lock Adapter allows you to mount the Abus 4850 Frame Lock to most bikes that have cantilever-style brake mounts (Abus locks sold separately). The 4850 Frame Lock offers an integrated bike-security option, and this Adapter fastens to the bike using the existing brake bolts. [more]

Electra Abus Amparo 4850 Cable Lock
$19.99

Abus' Amparo 4850 Cable Lock is for use with their Amparo 4850 Frame Lock (sold separately). Weave the 40-inch long cable through your frame and wheel and simply lock it to the Amparo 4850 Frame Lock for additional security. With a 12mm-diameter steel cable and Abus' tough push-and-lock mechanism… [more]

Knog Party Frank
$24.95

Knog's Party Frank is here to make sure you're the only one who gets to party with your bike. This colorful lightweight lock features a 12mm seamless medical-grade, UV-stable silicone cover over a 5mm steel cable with a fiber core. All that mumbo-jumbo means this cable lock will deter… [more]

ABUS Raydo 1450 Lighted Combo
$44.99

Unlocking your bike after dark is a snap with the lighted combination dial on ABUS' Raydo 1450 Lighted Combo lock — just press the button and the numbers light up! It features a tough 12mm steel cable wrapped up in a PVC-coated sleeve to protect your bicycle's finish. The digit wheels spin easily… [more]

ABUS Bordo Combo Lite 6150
$100.00

The innovative Bordo Combo Lite 6150 folding lock from ABUS is secure, slim and handy! Attach it to your frame via the included straps, pedal away, and when you arrive at your destination, simply pull out your trusty Bordo, unfold it and enjoy the tough security of an ABUS lock! Its soft silicone… [more]

ABUS uGrip 560
$22.99

The ABUS uGrip 560 cable lock features an 8mm steel cable with a durable cover to protect your bicycle's finish. And, it comes with 2 keys for added convince. [more]

64 Results
Per Page 30 60
1 2 3 Next