MenuMenuModern Bike

Bicycle U-locks

SortSort

Showing 94 products:

Kryptonite KryptoLok Series 2 Mini-7 U-Lock with 4' Flex Cable and Bracket: 3.25 x 7"
Kryptonite KryptoLok Series 2 Mini-7 U-Lock with 4' Flex Cable and Bracket: 3.25 x 7"Kryptonite

Hardened Performance steel shackle with classic bent foot design and a patented deadbolt locking mechanism offers theft protection. Security Rating: … read more

StarStarStarStarStar 4 of 5 ( 2 ) 4 of 5 stars average ( 2 reviews )

17% offretail $46.95 your price $38.95

BuyBuyPART NUM 472332
OnGuard Bulldog Combo U-Lock: 4.5 x 9"
OnGuard Bulldog Combo U-Lock: 4.5 x 9"

The On Guard BullDog U-Locks are constructed of 13mm hardened ultra steel shackle with a reinforced sleeve over crossbar and cylinder for added security. … read more

your price $39.95 + ships free

BuyBuyPART NUM 699187
Kryptonite KryptoLok Combination U-Lock: 4" x 8"
Kryptonite KryptoLok Combination U-Lock: 4" x 8"Kryptonite

The Kryptolok features a Center Key locking design and a high security pick and drill resistant disc-style cylinder. Center Key Locking mechanism for … read more

StarStarStarStarStar 4 of 5 ( 1 ) 4 of 5 stars ( 1 review )

your price $47.95 + ships free

BuyBuyPART NUM 399275
OnGuard PitBull U-Lock with Bracket: 3.5 x 5.5"
OnGuard PitBull U-Lock with Bracket: 3.5 x 5.5"

The On Guard PitBull U-Locks feature 8.4 Tons of pull strength plus higher quality lock cores. Keyed locks include five European-style keys, (1 lighted) … read more

your price $49.95 + ships free

BuyBuyPART NUM 163240
Krypto series 2 mini-7 U Lock: 3.25 x 7" White
Krypto series 2 mini-7 U Lock: 3.25 x 7" WhiteKryptonite

Hardened Performance steel shackle with classic bent foot design and a patented deadbolt locking mechanism offers theft protection. Security Rating: … read more

your price $46.95 + ships free

BuyBuyPART NUM 844208
Kryptonite Keeper Standard U-Lock: 4" x 9"
Kryptonite Keeper Standard U-Lock: 4" x 9"Kryptonite

Kryptonite Keeper U-Locks feature a hardened steel shackle that resists hand tools for security in low crime areas. 12mm hardened steel shackle resists … read more

StarStarStarStarStar 5 of 5 ( 1 ) 5 of 5 stars ( 1 review )

your price $26.95

BuyBuyPART NUM 261791
Kryptonite Evolution Mini-7 U-Lock with 4-foot Flex Cable: 3.25 x 7"
Kryptonite Evolution Mini-7 U-Lock with 4-foot Flex Cable: 3.25 x 7"Kryptonite

This lock is constructed of hardened steel and provides high security. Hardened double deadbolt design gives additional protection against twist … read more

your price $72.95 + ships free

BuyBuyPART NUM 649551
OnGuard BullDog U-Lock with Bracket: 4.5 x 9"
OnGuard BullDog U-Lock with Bracket: 4.5 x 9"

The On Guard BullDog U-Locks are constructed of 13mm hardened ultra steel shackle with a reinforced sleeve over crossbar and cylinder for added security. … read more

your price $34.95 + ships free

BuyBuyPART NUM 427029
ABUS Granit X-Plus 540 Keyed U-Lock: 11" Shackle, Black
ABUS Granit X-Plus 540 Keyed U-Lock: 11" Shackle, Black

Granit X-Plus U-Locks are recommended for securing bikes in areas with a high risk of theft. Double bolting shackle/lock body Security Rating: … read more

your price $159.99 + ships free

BuyBuyPART NUM 846370
ABUS Ultimate 420 U-Lock + Cobra Cable: 230mm (9"); Black/Red
ABUS Ultimate 420 U-Lock + Cobra Cable: 230mm (9"); Black/Red

ABUS Ulitimate U-lock. Security Rating: 10 of 15 Item Specifications Lock Size: 9 x 5 x 3" Bracket Incuded: yes Lock Style: Keyed,Cable … read more

StarStarStarStarStar 5 of 5 ( 1 ) 5 of 5 stars ( 1 review )

your price $69.99 + ships free

BuyBuyPART NUM 454268
OnGuard PitBull U-Lock with Bracket: 4.5 x 9"
OnGuard PitBull U-Lock with Bracket: 4.5 x 9"

The On Guard PitBull U-Locks feature 8.4 Tons of pull strength plus higher quality lock cores. Keyed locks include five European-style keys, (1 lighted) … read more

your price $54.95 + ships free

BuyBuyPART NUM 907546
OnGuard BullDog U-Lock with Bracket: 5 x 9"
OnGuard BullDog U-Lock with Bracket: 5 x 9"

The On Guard BullDog U-Locks are constructed of 13mm hardened ultra steel shackle with a reinforced sleeve over crossbar and cylinder for added security. … read more

your price $39.95 + ships free

BuyBuyPART NUM 319628
Kryptonite New York Fahgettaboudit Mini U-Lock: 3.25 x 6"
Kryptonite New York Fahgettaboudit Mini U-Lock: 3.25 x 6"Kryptonite

This lock offers extreme bicycle protection with a hardened 18mm MAX-Performance steel shackle that resists bolt cutters and leverage attacks. … read more

your price $116.95 + ships free

BuyBuyPART NUM 119045
OnGuard Bulldog Combo Lock DT 8012c
OnGuard Bulldog Combo Lock DT 8012c

X2P Double Bolt Locking Mechanism locks shackle on both sides Combo u-locks feature steel ball Click-Combo-Gear System that is user settable … read more

StarStarStarStarStar 3 of 5 ( 1 ) 3 of 5 stars ( 1 review )

your price $37.86 + ships free

BuyBuyPART NUM 829524
OnGuard Bulldog U-Lock Double Team 8012
OnGuard Bulldog U-Lock Double Team 8012

Onguard has made improvements to all Bulldog series U-Locks. All Bulldog's now feature the slimmer crossbar dimensions found previously on the "TC" models … read more

StarStarStarStarStar 5 of 5 ( 2 ) 5 of 5 stars average ( 2 reviews )

your price $44.95 + ships free

BuyBuyPART NUM 942226
OnGuard BullDog LS U-Lock with Bracket: 4.5 x 11"
OnGuard BullDog LS U-Lock with Bracket: 4.5 x 11"

The On Guard BullDog U-Locks are constructed of 13mm hardened ultra steel shackle with a reinforced sleeve over crossbar and cylinder for added security. … read more

StarStarStarStarStar 4 of 5 ( 1 ) 4 of 5 stars ( 1 review )

your price $39.95 + ships free

BuyBuyPART NUM 346681
Palmy Alloy Mini U-Lock 3" X 5" - White
Palmy Alloy Mini U-Lock 3" X 5" - White

Lightweight alloy U-locks with 2 keys included Feature a 16mm aluminum shackle, rubber coating and dust cover to protect the lock cylinder … read more

Currently Sold Out

your price $29.99

InfoInfo
ABUS Keyed U-Lock Granit X-Plus 54 Mini, Black
ABUS Keyed U-Lock Granit X-Plus 54 Mini, Black

Granit X-Plus U-Locks are recommended for securing bikes in areas with a high risk of theft. Strong square parabolic shackle with very high protection … read more

your price $109.99 + ships free

BuyBuyPART NUM 946209
OnGuard PitBull U-Lock DT with Cable and Bracket: 4.5 x 9"
OnGuard PitBull U-Lock DT with Cable and Bracket: 4.5 x 9"

The On Guard PitBull U-Locks feature 8.4 Tons of pull strength plus higher quality lock cores. Keyed locks include five European-style keys, (1 lighted) … read more

your price $64.95 + ships free

BuyBuyPART NUM 198820
ABUS U-Mini U-Lock: Red
ABUS U-Mini U-Lock: Red

The Mini-U offers light weight and high security with a spash of color. Special hardened steel, 14mm shackle is double bolted in the lock … read more

your price $64.99 + ships free

BuyBuyPART NUM 832081
Kryptonite

"The people at Kryptonite have a pure passion for creating the best security in the world. It's their innovative product designs, intimate knowledge of market trends and complete commitment to customers that will continue to keep the competition striving to reach the high bar Kryptonite sets and allows their customers to feel free to stop wherever they want."

See all Kryptonite

Serfas

"Wherever your road leads we know cyclists seek the ultimate ride. With that in mind, Serfas is always striving to make products that reflect those wants and needs. Our 20-plus year commitment to quality, performance and customer service is reflected in our innovative products that are rider-tested and rider approved."

See all Serfas

In Store products are available to view in our showroom. In Store orders usually ship the same or next business day.

These models are available for online purchasing and can be shipped directly to you.

Buy this product and your entire order ships for free.

Some orders are inelligible for delivery discounts. See offer details for disqualifying products and destinations.