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Free UK Shipping Over £50 & Easy Returns




Free UK standard shipping on orders over £50
Discover the MRP AMG CS Chain Device, designed to deliver exceptional performance and durability for riders who demand reliability without compromising on value. Part of the innovative Core Series, this chainguide blends advanced features with a competitive price, making high-end chain protection accessible to more cyclists. Its low-profile nylon upper guide paired with premium steel backplates ensures smooth, silent operation while safeguarding your drivetrain from damage.
Engineered specifically for all-mountain biking, the AMG CS combines the best elements of MRP’s renowned 1x and XCG lines. It’s perfect for 5-6" travel bikes equipped with tensioned rear derailleurs or as a standalone solution for shorter-travel trail bikes and hardtails that need effective bash protection. The patented integrated skid plate shields your crank and chainring from impacts, preventing costly damage to your frame and components.
With an ISCG-05 mount and compatibility for 28-34T chainrings, the AMG CS is easy to install and built to last. Aluminum hardware adds strength without extra weight, while the noise-cancelling co-molded upper guide keeps your ride quiet and free of drag. Whether you’re tackling rugged trails or technical descents, this chain device offers the perfect balance of protection, performance, and value.
Will the AMG CS fit my bike?
The AMG CS is compatible with frames that have an ISCG-05 mount and support 28-34T chainrings. Verify your bike’s specifications before purchasing.
Does this guide reduce chain noise?
Yes, the nylon upper guide features noise-cancelling co-molding to ensure a quiet, drag-free pedaling experience.
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.

