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OnGuard Pitbull DT #8005

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OnGuard Pitbull DT #8005
Pitbull (U-lock, top)
Colour
Type
U-lock+cable
Lock type
key
Level of protection
85/100
Length
1200 mm / cable /
Section thickness
14 mm / 10 mm cable /
Shackle size
115x230 mm
Frame/seat mount
Weight
1950 g
Official Website
onguardlock.com
Added to E-Catalog
June 2016
P/N
LCK-33-08

LCK-95-70

The U-lock and cable set is a mid-range universal solution for bicycle theft protection. The model is rated 85 out of 100 in the brand's hierarchy, indicating a high level of security and compatibility with expensive 2-wheel vehicles, even in high-risk theft environments. The OnGuard Pitbull DT #8005 set includes a 120-centimeter cable with a 10 mm diameter, which expands locking possibilities, allowing the bike to be secured to street lamps, trees, etc.

The main protective element is a U-shaped shackle measuring 115x230 mm with an increased thickness of 14 mm. It is complemented by the X4P Quattro 4-sided locking mechanism and the Z-Cylinder core, which enhance protection against various aggressive unauthorized access methods, including strikes, drilling, sawing, etc. The shackle features a rubber coating to protect the bicycle from scratches, and the keyhole is equipped with a practical cover to shield the "internals" from dirt and moisture. The model comes with a universal mounting bracket compatible with most bike frames (with a diameter of 22 to 80 mm). The presence of quality keys, made using laser cutting, should be highlighted, along with the substantial weight of the set—just under 2 kg.

E-Catalog UK editor, Bike Locks
Viktor Skrypai, edited 15.04.2026
The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog OnGuard 2026 - new arrivals, bestsellers, and the most relevant models OnGuard.
How to Choose a Bike LockA bike lock is a simple and effective mechanism for protecting your bike from theft.

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Onguard Pitbull Standard Shackle U-lock

ONGUARD Pitbull DT Standard Shackle U-Lock: Uncompromising Security for Your Bike and Powersports VehicleProtect your prized... morepossession with the formidable strength and intelligent design of the ONGUARD Pitbull Standard Shackle U-lock. Engineered for riders who demand the highest level of security, this lock provides the peace of mind you need, whether you´re parking in a busy urban environment, on campus, or securing your vehicle for an extended period. The Pitbull is your trusted guardian, offering a robust defense system that deters theft and lets you walk away with confidence. Double-Team Protection for Total VersatilityExperience the ultimate in security flexibility with the Pitbull´s innovative Double-Team system. This lock isn´t just a U-lock, it´s a complete security solution. The core of the system is the robust PitBull STD U-Lock, which is double-teamed with a 4-foot fully coated, braided steel cable. This intelligent combination allows you to secure your frame with the unyielding power of the U-lock while conveniently looping the cable through your front wheel, saddle, or other accessories. This means you no longer have to remove your front wheel, saving you time and hassle while ensuring every part of your ride is protected. The added length of the cable provides extra versatility for securing your bike to awkwardly shaped posts or for locking up a second bike. Advanced X4P Locking TechnologyAt the heart of the Pitbull´s strength lies the revolutionary X4P Quattro Bolt locking mechanism. This advanced technology provides superior protection by securing the shackle to the crossbar in four separate locations. This four-point locking system creates an incredibly resilient defense that offers exceptional resistance against pulling, jacking, prying, and twisting attacks. When you lock up with the X4P, you are engaging a system designed for maximum security, ensuring your bicycle or powersports vehicle remains exactly where you left it. Designed for Rider ConvenienceSecurity should never be inconvenient. The ONGUARD Pitbull is designed with the user in mind. You´ll never be left searching for a key or fumbling in the dark, thanks to a generous set of 5 laser-cut keys. One of these is a unique micro-light key that projects a bright white beam, making nighttime lock-ups effortless and precise. The other four are extra-grip keys, designed for easy handling with or without gloves. For transport, the included Snap Lock Quick Release multi-position mounting bracket allows you to attach the lock to your bike frame securely and without rattling, ensuring your protection is always ready to go.Attributes: Keys, U-lockTechnical Specifications:* Product Type: Double-Team PITBULL U-Lock and cable* Locking Technology: X4P Quattro Bolt Mechanism* Shackle Dimensions: 115mm x 230mm (W x H) x 14mm (Diameter) (4.53 x 9.06 x 0.55)* Cable Dimensions: 120cm x 10mm (4' x 0.39)
Bikeinn
Delivery: in United Kingdom
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£23.49
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OnGuard Pitbull DT Shackle U-Lock Plus Cable - Diamond Sold Secure Rating ON-28005-8

Superior protection for medium to high crime areas. X4P Quattro Locking Mechanism for four-sided protection. Hefty 14mm harde... morened steel TriRadius shackle resists cutting, prying and jacking while providing more internal space for locking versatility.Key Features:Crossbar and shackle coatings protect finishes. provide increased locking versatility for securing bicycles and scooters.X4P Quattro Bolt Locking Mechanism locks shackle on four sidesZ-Cylinder is bump-proof and resists picking, pulling or drillingTriRadius shackle creates more internal space for locking versatilityHefty 14mm hardened steel shackle resists cutting, prying and jackingRounded design and centred keyway eliminates pry pointsCo-moulded crossbar cover and double rubber coated shackle protects finishesAll-metal end caps provide additional protection against hits and dropsAutomatic keyway covers helps seal lock internals against the elements LockingMechanism: X4P Quattro BoltTumbler Mechanism: Z-Cylinder, European TypeShackle Diameter: 14mm Hardened SteelCoatings: Co-moulded Crossbar Cover with Metal End Caps. Double Rubber Coated Shackle CoverKeyway: Automatic Weather ResistantKeys: 5 Laser Cut KeysWarranty: LifetimeExtras: All-Tube Mounting Bracket IncludedAdditional double loop cable included for securing components and accessories (not covered by D Lock Sold Secure rating)
Tredz.co.uk
Delivery: in United Kingdom
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£28.99
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OnGuard Pitbull DT 8005XUK U-Lock ON-28556-5

The OnGuard Pitbull DT 8005XUK U-Lock is a high-security bike lock built for reliable protection in medium to high crime area... mores, combining a 14mm hardened steel shackle with the X4P Quattro locking mechanism for four-sided security and strong resistance to attack. Its reinforced design and advanced cylinder system help block common theft methods while maintaining practical ease of use.Key Features and Benefits:X4P Quattro Bolt locking mechanism secures the shackle on four sides: This creates four independent locking points that resist twisting and leverage attacks. The lock stays closed under force, which reduces the chance of forced entry during theft attempts.14mm hardened steel TriRadius
Tweekscycles.com
Delivery: in United Kingdom
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£32.99
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OnGuard Pitbull DT 8005 U-Lock ON-28005-8

The OnGuard Pitbull DT 8005 U-Lock provides superior protection with its X4P Quattro Locking Mechanism. Enjoy four-sided secu... morerity in high-risk areas with this robust, easy-to-use lock.Key Features and Benefits:X4P Quattro Locking Mechanism: Locks the shackle on four sides, offering superior resistance to prying and cutting. Enhances overall protection in high-crime areas.14mm Hardened Steel TriRadius Shackle: Built with hefty 14mm steel, this shackle resists cutting and jacking. Provides enhanced durability, ensuring long-lasting security.Z-Cylinder Technology: Bump-proof and resistant to picking, pulling, and drilling. Guarantees tamper-proof security, keeping your ride safe from
Tweekscycles.com
Delivery: in United Kingdom
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£32.99
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Onguard Pitbull Dt X-series U-lock

ONGUARD Pitbull DT X-Series U-lockSecure your ride with the unparalleled strength and reliability of the ONGUARD Pitbull DT X... more-Series U-lock. Engineered for cyclists who demand robust security in challenging environments, this lock provides exceptional theft protection for your valuable bicycle. As a core part of the ONGUARD family, the Pitbull series u-locks provide superior protection for medium/high crime areas, with many of the features of our Brute series and a slightly thinner shackle, offering a perfect balance of formidable security and practical handling.Don´t let the fear of theft dictate where you can go or how long you can stay. The Pitbull DT X-Series is your trusted partner in urban environments, on college campuses, and anywhere else your two wheels take you. This U-lock is designed not just to deter, but to defeat attempts at cutting, prying, and jacking, giving you the peace of mind to park your bike and go about your day. Its intelligent design and heavy-duty construction make it a formidable barrier against would-be thieves, ensuring your bike is waiting for you when you return.At the heart of the Pitbull´s security is the innovative X4P Quattro Bolt Locking Mechanism. This exclusive technology secures the shackle to the crossbar in four distinct locations, providing ultimate resistance against pulling, twisting, and leveraging attacks that can defeat lesser locks. This is complemented by the advanced Z-Cylinder, a tumbler mechanism that is bump-proof and expertly resists picking, pulling, and drilling. Every element is designed to provide a layered, uncompromised defense for your bicycle.Beyond its raw strength, the Pitbull DT X-Series is designed with the rider in mind. The co-molded crossbar cover and double rubber coating on the shackle ensure that your bike´s frame and paint job are meticulously protected from scratches and scuffs. An automatic keyway cover seals the lock´s internal mechanism from dust, grime, and water, ensuring smooth, reliable operation for years to come. For on-the-go convenience, a versatile all-tube mounting bracket is included, allowing for easy and rattle-free transport on your bike frame.Features:* X4P Quattro Bolt Locking Mechanism locks shackle at four points* Z-Cylinder is bump-proof and resists picking, pulling, and drilling* TriRadius shackle creates more internal space for locking versatility* Hefty 14mm thick hardened steel shackle resists cutting, prying, and jacking* Rounded design and centered keyway eliminates pry points* Co-molded crossbar cover and double rubber coated shackle protects finishes* All-metal endcaps provide additional protection against hits and drops* Automatic keyway cover helps seal lock internal against the elements* 5 laser-cut keys, 1 with micro-LED* All-tube mounting bracket includedTechnical Specifications:* Attributes: Keys, U-lock* Size: 4.5 x 9 (115mm x 230mm)* Weight: 15.5 Lbs (7.03 kg)
Bikeinn
Delivery: in United Kingdom
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£34.99
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Bike Lock OnGuard Pitbull DT #8005