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Free UK Shipping Over £50 & Easy Returns





Free UK standard shipping on orders over £50
Experience unmatched security with the OnGuard Mastiff L Chain Lock, designed to offer maximum protection for your valuable assets. Measuring 180cm with 10mm titanium reinforced, hardened steel hexagonal links, this chain lock provides extensive versatility for securing your bike or other equipment. Its robust construction resists cutting and prying, ensuring peace of mind wherever you go. The lock features a Z-Cylinder mechanism that is bump-proof and highly resistant to picking, pulling, or drilling, enhancing its security profile.
Designed with durability and user convenience in mind, the Mastiff L includes a rounded design and centred keyway that eliminates pry points. The co-moulded crossbar cover and double rubber-coated shackle protect finishes from scratches and damage, while all-metal end caps guard against impacts and drops. An automatic keyway cover seals the lock internals against weather conditions, preventing dirt and moisture intrusion. The included Boxer U-lock can also be used independently as a disc lock, adding to its functionality.
Can the chain lock be used independently without the U-lock?
Yes, the 180cm chain can be used on its own for versatile locking options, while the Boxer U-lock can also be used separately as a disc lock.
How resistant is the lock to weather and tampering?
The lock features an automatic keyway cover to protect against weather elements and uses a bump-proof Z-Cylinder to resist picking, pulling, and drilling.
Stock Status Instock - Instore - Item Usually shipped or available for shop collection, within 48 hours (Mon-Fri)
Instock - Supplier Warehouse - Item is held in Suppliers Warehouse, Depending on the the supplier transfer time can vary from 24 Hours to 14 Days for item held in European warehouse.
(over festive periods some suppliers shut from 24th Dec-2nd Jan so orders can be delayed through this period.)
Brands held in European website include Trek, Bontrager, Electra, Wahoo, Rapha. For up-to-date transfer times please call customer services on +44 (0)1782 768622
Most out products are shipped by FedEx, providing unprecedented reliability and speed. Lightweight Spares below £25.00 value have a Royal Mail postage option, which is sent via Tracked 48 service. - £2.99
Shipping on all Domestic Orders over £50.00 (excluding bikes and home trainers) for delivery within the UK is completely FREE!
Bike and Home Trainers and oversize Goods £15.00 - FedEx
White Glove Bike Delivery - our white glove option has your bike personally delivered to you by a fully trained Mechanic and Bike fitter - £99.99
(Certain bikes will only have this option such as Cargo Bikes)
To Qualify for FREE Shipping:
In some cases, we may ship items out with another courier, depending on the status and availability of items ordered. (Customers will not be charged more and will be refunded any unused postage cost) If part of an order is cancelled and the total drops below the £50.00 free postage, a postage charge may be taken.
Delivery costs will be clearly stated on the checkout page, though you will need to register (to provide your delivery address) in order to see the delivery costs.
If you have any questions about delivery charges, times or none delivery please do not hesitate to get in touch by email:store@swinnertoncycles.co.uk or by telephone on +44 (0)1782 768622. Handling is normally 48 hours, but at busy periods this may be extended but we will endeavor to process your order within 5 working days. Please bear in mind in some cases orders can take longer to process, please contact us for more details.
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.


