Product Features
Mastiff 8019LX Bicycle & Motorcycle Chain Lock
OnGuard range offers top quality locks for your bikes and motorcycles. The OnGuard brand specialises in locks not only for bikes but also for motorcycles and electric sports cars. OnGuard Bike & Motorcycle locks are graded into High, Superior and Premium levels to help you find the right lock for your needs. The OnGuard lock range also includes locks with a ‘Sold Secure’ rating. This means that the lock has been tested to failure by an independent party. The rating is based on the level of destruction the lock can withstand before failure.
Mastiff 8019LX The Bike Chain Lock is a longer version of the Mastiff 8019 chain lock and comes as a solid 180cm chain with a boxer U-lock incorporating a Quattro Bolt locking mechanism. This lock offers a high level of protection in vulnerable areas of theft and has a Sold Secure Gold Rating. Mastiff 8019L. This Chain and Lock set consists of a heavy duty 14mm hardened steel chain and an extra long chain that offers more locking options. It consists of large titanium reinforced hexagonal and square links which contribute to optimum rigidity, making sawing and cutting virtually impossible. The titanium surface greatly increases cut and saw resistance, whilst the durable fabric cover retains the finish and helps to protect paint and finishes. This lock is ideal for securely locking up powerful sports equipment and bicycles.
Model: OnGuard Mastiff 8019LX Bike Chain Lock.
Top-level security protection in high-crime areas.
Gold Security rating
XP4 Quattro Bolt Locking mechanism.
Automatic key slot cover protects the lock mechanism from weather conditions.
10mm (0.39”) titanium reinforced, hardened steel hex link chain is cut and tamper resistant.
Chain cover protects paint and finishes, embroidered logo will not chip or wear off.
Z-Cylinder resistant to picking, pulling and piercing, impact resistant.
Contains 5 keys with built-in micro LED.
Chain dimensions: 180cm x 10mm.
Shackle diameter: 14mm Hardened steel.
Reliable and high-quality heavy-duty chain lock with extra locking versatility guaranteed to keep your bike under maximum protection anytime and anywhere.
Titanium reinforced and hardened hexagonal steel ring lock offers more locking possibilities.
The Boxer U-lock can also be used as a disc lock.
Length: 180 cm long and 10 mm thick.
You can contact us for any questions you may have. We will get back to you as soon as possible, within 24 hours on weekdays . We are happy to help! 🚀
-
When will my order be shipped?
Your orders are usually delivered to cargo on the same day . This period may vary depending on the density during campaign periods.
-
Customer service
You can reach us 24/7 by e-mail at info@ugurbisiklet.com.
-
FAQ
You can find the Frequently Asked Questions at the bottom of the product page.
-
Contact Us
You can call us at +90 850 307 1550 whenever you want.
International Shipping
Continuous Discount

100% Originality Guarantee
All our products are 100% original and are offered with quality and assurance. As Uğur Bicycle, we only deliver products that we procure from reliable and authorized suppliers and that we distribute ourselves. Shop with peace of mind, pedal to quality!
Frequently Asked Questions
📌 When will my order be shipped?
Your orders will be delivered to cargo within 1-2 business days . This period may vary depending on the density during campaign periods.
📌 Which Cargo Company Do You Work With?
Shipments are made within Türkiye with Domestic Cargo. International shipments are sent with any of the companies DHL - FEDEX - TNT.
📌 How can I track my order?
When your order is shipped, the tracking number is shared via e-mail and SMS. You can track your order on the cargo company's website with this number.
📌 How can I return and exchange a product?
You can return the products within 14 days , unused and in their original packaging. You can review our return policy for detailed return procedures.
📌 When will I be refunded for the product I returned?
Once your return is approved, your payment will be refunded within 3-7 business days , depending on the payment method you used.
📌 Do your products have a warranty?
Yes! All products on sale are under manufacturer or distributor warranty . You can check the product descriptions for warranty period and conditions.