Call Us: 01782 747782
Free UK Shipping Over £50 & Easy Returns



Free UK standard shipping on orders over £50
The MRP G5 SL Alloy chain guide represents the pinnacle of drivetrain innovation, designed to enhance your MTB performance with unmatched precision and reliability. Featuring a carbon backplate and a new "HD2" co-molded upper guide, it combines durability with silent operation by utilizing a softer TPU material on the interior walls to eliminate drivetrain chatter. This latest iteration builds upon MRP's championship-winning legacy, ensuring your chain remains perfectly aligned even in the most demanding trail conditions.
Installation is effortless thanks to the tracked and grooved upper guide/backplate interface, which not only increases stiffness but also simplifies setup. The integrated skid plate protects your chainrings by smoothly gliding over rocks and obstacles, providing you with confidence on technical terrain. Designed for versatility, it supports chain lines of 50mm and wider and offers compatibility with both ISCG and ISCG-05 mounts.
Included with the G5 SL Alloy are a standard pulley and G-slide slider block, ensuring quiet, dependable operation in muddy and damp environments. Its Oval compatibility and lightweight design, starting from just 153 g, make it an essential component for riders seeking both performance and durability. Mounting hardware is provided, and installation requires only a single 4mm HEX wrench, making upgrades quick and hassle-free.
Is the MRP G5 SL Alloy compatible with all chainring sizes?
It is compatible with chainrings ranging from 32 to 36 teeth when using the ISCG-05 mount, and supports oval chainrings as well.
What tools do I need for installation?
Installation is simple and requires only a single 4mm HEX wrench, with mounting hardware included in the package.
Can this chain guide handle wet and muddy conditions?
Yes, it includes a standard pulley and G-slide slider block designed for quiet and dependable operation even in challenging, damp environments.
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.
