—$52.95

The KryptoLok features a high security pick and drill resistant disc-style cylinder. Patented cam resists attacks by pry bars and hammers High security pick and drill resistant disc-style cylinder Includes EZ mount carrying bracket Patented bent-foot design makes lock-up easy Patented bent-foot design makes lock-up easy, patented cam resists attacks by pry bars and hammers Security Rating: 6 out of 10 Item Specifications Genre 8 Diameter 13 Lock Style Combination Shackle Width 4 Advertised Weight 2.3 Cable Included No Kryptonite KryptoLok U-Lock U-Lock UPC: 720018110415

by Kryptonite

—$77.95

This lock is constructed of hardened steel and provides high security. Secure disc-style cylinder resist picking and drilling Short crossbar and shackle create a compact fit providing better security Hardened MAX-Performance, 13mm steel shackle resists bolt cutters and leverage attacks Transit Flex Frame Bracket system fits on the adjustable spline and allows for multiple, off-set fitments to better align the lock for transportation Includes three stainless steel keys - two standard "I" keys and one LED lighted key Reinforced cuff over hardened crossbar and cylinder protects high security disc-style cylinder Center keyway defends against leverage attacks High security Bent Foot design Security Rating: 7 out of 10 Secure disc-style cylinder resist picking and drilling Short crossbar and shackle create a compact fit providing better security Hardened double deadbolt design gives additional protection against twist attacks Item Specifications Advertised Weight 3.15 Cable Included Yes Diameter 13 keyword search GM855XX Length 7 Lock Style Keyed Shackle Width 3.5 Kryptonite Evolution Series U-Lock U-Lock UPC: 720018002079

by Kryptonite

—$58.95

The KryptoLok features a high security pick and drill resistant disc-style cylinder. Transit Flex Frame Bracket system fits on the adjustable spline and allows for multiple, off-set fitments to better align the lock for transportation Hardened, 13mm Performance Steel shackle and reinforced hardened crossbar design gives more protection for the lock internals than ever before The high security disc cylinder now includes a new anti-float feature to keep the discs from moving and readjusting when in transit Anti-rattle bumpers keep lock chatter to a minimum Security Rating: 6 out of 10 Patented bent-foot design makes lock-up easy Patented cam resists attacks by pry bars and hammers Includes EZ mount carrying bracket Patented bent-foot design makes lock-up easy, patented cam resists attacks by pry bars and hammers High security pick and drill resistant disc-style cylinder Item Specifications Advertised Weight 3.6 Cable Included Yes Diameter 13 Length 9 Lock Style Keyed Shackle Width 4.0 Kryptonite KryptoLok U-Lock U-Lock UPC: 720018001966

by Kryptonite

—$149.99

The Granit XPlus are test winning, category leading U-locks with double locking square shackles, no compromises security, and handmade in Germany. 9 inch height 13mm thick square temper hardened parabolic steel shackle Rattle-free USH bracket included Security Rating: 15 of 15 Item Specifications Advertised Weight 4.25 Cable Included No Diameter 13 Length 9 Lock Style Keyed Abus Granit XPlus U-Lock U-Lock EAN: 4003318111860

by Abus

—$114.95

This lock is the highest security Kryptonite U-lock available, featuring a 16mm Kryptonium steel with double deadbolt design. Hardened MAX-Performance, 16mm steel shackle resists bolt cutters and leverage attacks Transit Flex Frame Bracket fits on the adjustable spline and allows for multiple off-set fitments to better align the lock for transportation Hardened deadbolt locking for extensive holding power Higher security disc-style cylinder Security Rating: 9 out of 10 Includes three stainless steel keys - two standard "I" keys and one LED lighted key Oversized hardened steel sleeve over cross bar for double security Item Specifications Advertised Weight 4.35 Cable Included No Diameter 16 Length 8 Shackle Width 4.0 Kryptonite New York U-Lock U-Lock UPC: 720018002154

by Kryptonite

—$89.95

This lock is constructed of hardened steel and provides high security. Hardened MAX-Performance, 14mm steel shackle resists bolt cutters and leverage attacks Disc cylinder includes an anti-float feature to keep the discs from moving and readjusting when in transit Includes three stainless steel keys - two standard "I" keys and one LED lighted key Transit Flex Frame Bracket system fits on the adjustable spline and allows for multiple, off-set fitments to better align the lock for transportation Hardened oval crossbar design is stronger than a typical round tube Hardened double deadbolt design gives additional protection against twist attacks Security Rating: 8 out of 10 Secure disc-style cylinder resist picking and drilling Short crossbar and shackle create a compact fit providing better security Hardened double deadbolt design gives additional protection against twist attacks Item Specifications Advertised Weight 3.75 Cable Included No Diameter 14 Length 9 Lock Style Keyed Shackle Width 4.0 Kryptonite Evolution Series U-Lock U-Lock UPC: 720018002130

by Kryptonite

—$54.95

The KryptoLok features a high security pick and drill resistant disc-style cylinder. Transit Flex Frame Bracket system fits on the adjustable spline and allows for multiple, off-set fitments to better align the lock for transportation Hardened, 13mm Performance Steel shackle and reinforced hardened crossbar design gives more protection for the lock internals than ever before Anti-rattle bumpers keep lock chatter to a minimum The high security disc cylinder now includes a new anti-float feature to keep the discs from moving and readjusting when in transit Security Rating: 6 out of 10 Patented bent-foot design makes lock-up easy Patented cam resists attacks by pry bars and hammers Includes EZ mount carrying bracket Patented bent-foot design makes lock-up easy, patented cam resists attacks by pry bars and hammers High security pick and drill resistant disc-style cylinder Item Specifications Advertised Weight 2.85 Cable Included No Diameter 13 Length 9 Lock Style Keyed Shackle Width 4.0 Kryptonite KryptoLok U-Lock U-Lock UPC: 720018002031

by Kryptonite

—$55.95

The KryptoLok features a high security pick and drill resistant disc-style cylinder. Transit Flex Frame Bracket system fits on the adjustable spline and allows for multiple, off-set fitments to better align the lock for transportation Hardened, 13mm Performance Steel shackle and reinforced hardened crossbar design gives more protection for the lock internals than ever before The high security disc cylinder now includes a new anti-float feature to keep the discs from moving and readjusting when in transit Anti-rattle bumpers keep lock chatter to a minimum Security Rating: 6 out of 10 Patented bent-foot design makes lock-up easy Patented cam resists attacks by pry bars and hammers Includes EZ mount carrying bracket Patented bent-foot design makes lock-up easy, patented cam resists attacks by pry bars and hammers High security pick and drill resistant disc-style cylinder Item Specifications Advertised Weight 2.45 Cable Included No Diameter 13 Length 7 Lock Style Keyed Shackle Width 3.25 Kryptonite KryptoLok U-Lock U-Lock UPC: 720018001973

by Kryptonite

—$77.95

This lock is constructed of hardened steel and provides high security. Hardened MAX-Performance, 13mm steel shackle resists bolt cutters and leverage attacks Transit Flex Frame Bracket system fits on the adjustable spline and allows for multiple, off-set fitments to better align the lock for transportation Includes three stainless steel keys - two standard "I" keys and one LED lighted key Reinforced cuff over hardened crossbar and cylinder protects high security disc-style cylinder Center keyway defends against leverage attacks High security Bent Foot design Security Rating: 9 out of 10 Secure disc-style cylinder resist picking and drilling Short crossbar and shackle create a compact fit providing better security Hardened double deadbolt design gives additional protection against twist attacks Item Specifications Advertised Weight 2.75 Cable Included No Diameter 13 Length 9.5 Lock Style Keyed Shackle Width 3.25 Kryptonite Evolution Series U-Lock U-Lock UPC: 720018002086

by Kryptonite

—$51.95

The KryptoLok features a high security pick and drill resistant disc-style cylinder. 13mm hardened performance shackle resists cutting and leverage attacks Reinforced hardened cross bar design gives more protection for the lock internals Anti-rattle bumpers reduce noise during transport Includes Transit FlexFrame-U transportation system, which allows for versatile carrying Security Rating: 6 out of 10 Patented bent-foot design makes lock-up easy Patented cam resists attacks by pry bars and hammers Includes EZ mount carrying bracket Patented bent-foot design makes lock-up easy, patented cam resists attacks by pry bars and hammers High security pick and drill resistant disc-style cylinder Item Specifications Advertised Weight 2.45 Cable Included No Diameter 13 Length 7 Lock Style Keyed Shackle Width 3.25 Kryptonite KryptoLok U-Lock U-Lock UPC: 720018001980

by Kryptonite

—$79.95

This lock is constructed of hardened steel and provides high security. Lightweight at 747 grams Shackle is 11mm hardened MAX-Performance steel Features DuoCore hybrid cylinder technology to provide increased security High security Bent Foot design for ease of use Includes three Stainless Steel keys with new key design and one LED replaceable key fob Security Rating: 7 out of 10 Secure disc-style cylinder resist picking and drilling Short crossbar and shackle create a compact fit providing better security Hardened double deadbolt design gives additional protection against twist attacks Item Specifications Advertised Weight 1.65 Cable Included No Diameter 11 Length 6 Lock Style Keyed Shackle Width 2.75 Kryptonite Evolution Series U-Lock U-Lock UPC: 720018002093

by Kryptonite

—$99.99

Granit PLUS u-locks provide outstanding security, lightweight, and are handmade in Germany. 12mm thick round temper hardened steel shackle Rattle-free USH bracket included 9 inch height Security Rating: 12 of 15 Item Specifications Advertised Weight 3 Cable Included No Diameter 12 Length 9 Lock Style Keyed Abus Granit Plus U-Lock U-Lock EAN: 4003318112492

by Abus

—$109.99

The Granit XPlus are test winning, category leading U-locks with double locking square shackles, no compromises security, and handmade in Germany. 5.5 inch height 13mm thick square temper hardened parabolic steel shackle Rattle-free USH bracket included Security Rating: 15 of 15 Item Specifications Advertised Weight 2.8 Cable Included No Diameter 13 Length 5.5 Lock Style Keyed Abus Granit XPlus U-Lock U-Lock EAN: 4003318185120

by Abus

—$159.99

The Granit XPlus are test winning, category leading U-locks with double locking square shackles, no compromises security, and handmade in Germany. 11 inch height 13mm thick square temper hardened parabolic steel shackle Rattle-free USH bracket included Security Rating: 15 of 15 Item Specifications Advertised Weight 4.25 Cable Included No Diameter 13 Length 11 Lock Style Keyed Abus Granit XPlus U-Lock U-Lock EAN: 4003318111884

by Abus

—$44.99

The Ultra 410 features a 12mm double-bolting temper hardened steel shackle providing protection against cutting and torsion attacks in a simple design. It includes an easy to mount, rattle free bracket and comes in a variety sizes and packages. 9 inch height 12mm thick round temper hardened steel shackle Pass through, double bolting steel shackle provides anti-twist protection Easy to use mounting bracket fits most frames Patented double layer key design reduces breakage Security Rating: 8 of 15 Item Specifications Advertised Weight 2.1 Cable Included No Diameter 12 Length 9 Lock Style Keyed Shackle Width 3.9 Abus Ultra 410 U-Lock U-Lock EAN: 4003318345913

by Abus

—$124.95

This lock is the highest security Kryptonite U-lock available, featuring a 16mm Kryptonium steel with double deadbolt design. Security Rating: 10 out of 10 Includes three stainless steel keys - two standard "I" keys and one LED lighted key Oversized hardened steel sleeve over cross bar for double security Item Specifications Advertised Weight 4.55 Cable Included No Diameter 18 Length 6 Shackle Width 3.25 Kryptonite New York U-Lock U-Lock UPC: 720018002178

by Kryptonite

—$89.95

Wider, longer mini with the wheel extender for more variety in how and where to lockup. High security, DuoCore cylinder Two stainless steel keys with coiled wrist key chains Security Rating: 7 out of 10 Wheel extender can secure either the front or back wheel while the mini captures the frame and the immovable object Reduced shackle diameter to 11mm for decrease weight Bentfoot double deadbolt design Item Specifications Advertised Weight 2.5 Cable Included No Diameter 11 Length 6.5 Lock Style Keyed Shackle Width 3.75 Kryptonite Messenger Mini Plus U-Lock U-Lock UPC: 720018002116

by Kryptonite

—$69.95

This lock is constructed of hardened steel and provides high security. Secure disc-style cylinder resist picking and drilling Short crossbar and shackle create a compact fit providing better security Hardened MAX-Performance, 13mm steel shackle resists bolt cutters and leverage attacks Transit Flex Frame Bracket system fits on the adjustable spline and allows for multiple off-set fitments to better align the lock for transportation Includes three stainless steel keys - two standard "I" keys and one LED lighted key Reinforced cuff over hardened crossbar and cylinder protects high security disc-style cylinder High security Bent Foot design Center keyway defends against leverage attacks Security Rating: 7 out of 10 Secure disc-style cylinder resist picking and drilling Short crossbar and shackle create a compact fit providing better security Hardened double deadbolt design gives additional protection against twist attacks Item Specifications Advertised Weight 3.15 Cable Included No Diameter 13 Length 7 Lock Style Keyed Shackle Width 3.25 Kryptonite Evolution Series U-Lock U-Lock UPC: 720018002062

by Kryptonite

—$56.95

The KryptoLok features a high security pick and drill resistant disc-style cylinder. Transit Flex Frame Bracket system fits on the adjustable spline and allows for multiple, off-set fitments to better align the lock for transportation Hardened, 13mm Performance Steel shackle and reinforced hardened crossbar design gives more protection for the lock internals than ever before The high security disc cylinder now includes a new anti-float feature to keep the discs from moving and readjusting when in transit Anti-rattle bumpers keep lock chatter to a minimum Security Rating: 6 out of 10 Patented bent-foot design makes lock-up easy Patented cam resists attacks by pry bars and hammers Includes EZ mount carrying bracket Patented bent-foot design makes lock-up easy, patented cam resists attacks by pry bars and hammers High security pick and drill resistant disc-style cylinder Item Specifications Advertised Weight 3.1 Cable Included No Diameter 13 Length 9 Lock Style Keyed Shackle Width 5.0 Kryptonite KryptoLok U-Lock U-Lock UPC: 720018002055

by Kryptonite

—$69.99

The Granit 460 U-lock is strong with its 12mm hardened steel shackle, light-weight, and hand made in Germany. 9 inch height 12mm round temper hardened parabolic steel shackle Rattle-free USH bracket included Security Rating: 9 of 15 Item Specifications Advertised Weight 2.66 Cable Included No Diameter 12 Length 9 Lock Style Keyed Abus Granit 460 U-Lock U-Lock EAN: 4003318112539

by Abus

—$44.99

The Ultra 410 features a 12mm double-bolting temper hardened steel shackle providing protection against cutting and torsion attacks in a simple design. It includes an easy to mount, rattle free bracket and comes in a variety sizes and packages. 7 inch height 12mm thick round temper hardened steel shackle Pass through, double bolting steel shackle provides anti-twist protection Easy to use mounting bracket fits most frames Patented double layer key design reduces breakage Security Rating: 8 of 15 Item Specifications Advertised Weight 2.73 Cable Included Yes Diameter 12 Length 7 Lock Style Keyed Abus Ultra 410 U-Lock U-Lock EAN: 4003318345975

by Abus

—$99.99

The Granit 640 mini U-locks feature special steel to make it an ultra-light and strong mini lock. 6 inch height Bracket not Included 12mm thick round temper hardened steel shackle Four locking points increase security Plus key features over 250,000 key variations Security Rating: 12 of 15 Item Specifications Advertised Weight 3.3 Cable Included No Diameter 12 Length 6 Lock Style Keyed Abus Granit 640 U-Lock U-Lock EAN: 4003318397028

by Abus

—$64.99

The Mini-U offers lightweight and high security with a splash of color. Security Rating: 10 of 15 Special hardened steel, 14mm shackle is double bolted in the lock body for added security Coating to prevent damage of the bicycle's paint Includes four keys Weight: 980g Ergonomic shape for easy of use Item Specifications Lock Size 5.5" x 14mm Bracket Incuded no Lock Style Keyed Abus Mini-U U-Lock U-Lock EAN: 4003318520082

by Abus