About The Product
- X2 Double Bolt protection
- 13mm hardened steel shackle
- Anti-theft protection offer
- Pick, pull, and drill resistant
- Includes mounting bracket
Upgrade your bike security with the OnGuard Bulldog Series U-Lock - 3.5" x 5.5" Black/Yellow. Engineered for maximum protection and designed with innovative features, this high-performance bike lock is an essential accessory for urban cyclists, commuters, and mountain bikers alike.
Premium Materials & Durability
Constructed with a 13mm ultra-hardened steel shackle, the Bulldog U-Lock offers unparalleled cut resistance, resisting bolt cutters, leverage, and tampering attempts. Its reinforced sleeve over the shackle and cylinder enhances security while maintaining durability in harsh environments. The vinyl coating and dust covers shield the lock's components from corrosion, dirt, and weather damage, ensuring prolonged lifespan and reliable performance.
Advanced Locking Technology & Security Features
Equipped with a double bolt locking mechanism, the Bulldog provides enhanced strength by securing the crossbar to the shackle on two sides-deterring theft more effectively. With a robust lock style featuring a keyed mechanism, it offers dependable security, while the included anti-theft guarantee (valid for one year) provides added peace of mind. The lock boasts a formidable 4.6-ton pull strength and anti-drill, pick-resistant features, making it suitable for securing high-value bikes in urban and high-risk areas.
Versatile Design & Practical Use Cases
The Bulldog Series includes multiple models to suit various needs:
- Long Shackle (LS) for increased versatility and locking options
- Mini with a short shackle perfect for compact storage and quick stops
- Medium with an extended shackle for more flexible bike locking configurations
- Combo with a user-resettable 4-digit combination for keyless convenience
- DT includes a four-foot cable with locking loops, ideal for securing accessories or multiple components
Includes a multi-size, multi-position mounting bracket-specifically the Snap Lock-that ensures easy transport on your bike frame for quick access during rides.
Innovative Features & Style
Designed with a sleek black/yellow color scheme, the Bulldog Series combines style with visibility for easy identification and added security deterrence. The lightweight (approximately 2.3 lbs) yet heavy-duty design offers a perfect balance of portability and strength, making it ideal for daily commuters, mountain bikers, and recreational riders seeking top-tier safety without adding bulk.
Key Specifications:
- Dimensions: 3.5" x 5.5" (89x140mm) internal lock size
- Shackle Diameter: 13mm ultra steel
- Lock Style: Keyed with included five keys (one with micro-light)
- Weight: 2.3 lbs (approximately)
- Color: Black with Yellow accents for high visibility
- Includes: Mounting bracket, five keys, anti-theft plan
Choose the OnGuard Bulldog Series U-Lock for unmatched security, durability, and peace of mind whether you're locking up in the city or rugged trails. Protect your bike with confidence using this trusted, high-security bike lock designed to withstand the toughest theft attempts.
- Heavy-duty 13mm ultra hardened steel shackle provides maximum cut and bolt cutter resistance, ensuring your bike stays protected against theft and tampering.
- Advanced double bolt locking mechanism locks the crossbar to the shackle on two sides, offering enhanced strength and resistance to prying attacks for superior security.
- Constructed with durable dust covers and a vinyl-coating finish, this U-lock resists environmental damage, dirt, and corrosion, prolonging its lifespan in harsh outdoor conditions.
- Designed with versatility in mind, the Bulldog Series U-Lock features multiple models-including long shackle, mini, and combo options-catering to various bike sizes and theft prevention needs.
- Includes a free 1-year anti-theft protection plan, a convenient mounting bracket, and five high-security keys (one with micro-light), making your bike locking experience reliable, easy, and peace-of-mind.
| Specification | Value |
|---|---|
| Manufacturer | ONGUARD |
| Manufacturer Part No. | 8013 |
| Universal Product Code | 768661280130 |
| Invoice Description | LOCK OG U 8013 BULLDOG MINI 3.5x5.5 |
| Shipping Weight | 2.04 lbs. |
| Package Dimensions | 7.75 x 6 x 2.3 |
| HTS Number | 8301.10.9000 |
| Country of Origin | CHINA |
| Diameter | 13mm |
| Length | 3.5x5.5"/8.89x13.97cm |
| Type | Key |
| Color | Blk |
| Rating | 63 of 100 |
| Bracket | Included |
| Model | 8013 |
| Shackle Type | Mini |
- Supplier:
- JBI
Bike Junkies offers no‑hassle returns and exchanges within 60 days of delivery. We want every customer to feel confident when shopping with us, and our return process is designed to be simple, fair, and fast.
Return Eligibility
To qualify for a return or exchange, the following conditions must be met:
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The item must be in new, unused, and uninstalled condition.
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All original packaging, tags, hardware, and accessories must be included and intact.
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Items showing wear, installation marks, damage, or improper use cannot be accepted.
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An order number is required.
Once your return is received at our warehouse, a refund will be issued within 5 days after inspection.
Refunds
Refunds are issued to the original form of payment once the returned item has been received and approved. If we are unable to refund to the original payment method, the refund will be issued as store credit.
Depending on your bank or credit card provider, it may take an additional 2–3 business days for the refund to appear in your account.
Exchanges
To make an exchange, simply complete the return process and then place a new order for the item you want instead. This ensures the replacement item is reserved and ships quickly.
How to Start a Return
To request a Return Authorization (RA#), contact us at support@bikejunkies.com. Please include your order number and the item you wish to return.
Once approved:
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You will receive a Return Authorization email with instructions.
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Print the prepaid label provided by us. ($9.99 will be deducted from your refund)
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Ship the item back within 7 days of the RA being issued as RA #'s are only valid for 7 days.
Please do not tape anything to the original product packaging. Place the item inside a proper shipping box. Using the manufacturer’s box as the shipping container will result in damage and the return may be rejected.
Be sure to keep your return tracking number. Powersport Junkies is not responsible for lost return shipments. You will receive a confirmation email once your return has been processed and refunded.
Defective, Incorrect, or Damaged Items
If you receive a defective, damaged, or incorrectly shipped item, contact us immediately. We will cover the return shipping cost and ensure the issue is resolved quickly.
Non‑Returnable Items
Certain items cannot be returned, including:
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Electronics with opened packaging or broken manufacturer seals
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Any part that has been installed or shows installation attempts
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Tools or chemicals that have been opened or unsealed
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Open‑box items with destroyed or missing packaging
Our Info
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Storefront name: Bike Junkies
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Address: 940 Calle Amanecer, Suite N
San Clemente, CA 92673 -
Phone: 800-605-2152
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Support email: support@bikejunkies.com
- Support hours + timezone:
Monday-Friday: 9:00 AM-5:00 PM PST
Saturday: 9:00 AM-3:00 PM PST
Sunday: Closed
This Shipping Policy explains how orders are processed, handled, and delivered by Bike Junkies, including delivery timelines, shipping coverage, and special conditions for military addresses. It is designed to give customers a clear understanding of what to expect when placing an order.
Bike Junkies is proud to be an authorized dealer of the brands we currently offer. When you purchase from us, you are guaranteed to receive genuine, brand-new products backed by the full manufacturer warranty. We work directly with the manufacturers to ensure you receive the highest quality service and support.
Order Processing and Handling
Orders are processed quickly to ensure fast delivery. Our standard handling time is 0–1 business days. Order cutoff time is 12 PM PST Monday-Friday and orders placed after that will be shipped shipped next business day.
Transit Times
Once shipped, orders typically arrive within 2–3 business days. Transit times may vary slightly depending on the destination, weather conditions, or carrier-related delays. Delivery estimates apply only after the order has left our facility.
Delivery Schedule
Standard delivery occurs Monday through Friday. Saturday delivery may be available.
Shipping Coverage
Bike Junkies offers free shipping to the lower 48 states of the United States. We do not ship to the following locations:
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Alaska
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Hawaii
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Puerto Rico
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Any international destination outside the United States
Orders placed with shipping addresses in restricted locations will be canceled and refunded.
Military Shipping (APO/FPO)
Bike Junkies ships to APO/FPO military addresses using USPS only.
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We cannot ship hazardous materials or oversized items to military addresses due to carrier and military mail restrictions.
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Transit times to APO/FPO locations may vary significantly depending on military mail processing.
Address Accuracy and Delivery Issues
Customers are responsible for ensuring that all shipping information provided at checkout is accurate and complete. Bike Junkies is not responsible for delays, lost packages, or delivery failures caused by incorrect or incomplete addresses. If a package is returned due to an address error, additional shipping charges may apply to resend the order.
Lost, Delayed, or Damaged Shipments
If a shipment is delayed, lost, or arrives damaged, customers should contact us promptly so we can assist with initiating a claim or resolving the issue with the carrier. While we support the process, final decisions regarding claims are made by the carrier.
Tracking Information
A tracking number is provided via email once the shipping label has been created. Tracking updates may take up to 24 hours to appear after the label is generated.
Shipping Restrictions
Certain items may be subject to shipping restrictions due to size, weight, or hazardous material regulations. If an order cannot be shipped due to such restrictions, we will notify the customer to arrange an alternative solution.
Our Info
-
Storefront name: Bike Junkies
-
Address: 940 Calle Amanecer, Suite N
San Clemente, CA 92673 -
Phone: 800-605-2152
-
Support email: support@bikejunkies.com
- Support hours + timezone:
Monday-Friday: 9:00 AM-5:00 PM PST
Saturday: 9:00 AM-3:00 PM PST
Sunday: Closed
For warranty issues please contact us at support@bikejunkies.com. Each Brand is different and we can provide instruction to complete warranty issues.
Bike Junkies is proud to be an authorized dealer of the brands we currently offer. When you purchase from us, you are guaranteed to receive genuine, brand-new products backed by the full manufacturer warranty. We work directly with the manufacturers to ensure you receive the highest quality service and support.
Our Info
-
Storefront name: Bike Junkies
-
Address: 940 Calle Amanecer, Suite N
San Clemente, CA 92673 -
Phone: 800-605-2152
-
Support email: support@bikejunkies.com
- Support hours + timezone:
Monday-Friday: 9:00 AM-5:00 PM PST
Saturday: 9:00 AM-3:00 PM PST
Sunday: Closed
