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Free UK Shipping Over £50 & Easy Returns





Free UK standard shipping on orders over £50
The Mavic EN427 Disc 29" Rim is meticulously engineered for riders who demand both durability and performance on challenging All Mountain trails. Crafted from robust S6000 Aluminum and weighing just 485 grams, this rim strikes the perfect balance between strength and agility. Its symmetrical, hookless profile combined with a sleeved joint enhances resilience, ensuring it withstands the stresses of rugged terrain while maintaining exceptional ride quality.
Featuring a 22 mm height and a generous 27 mm internal width, the EN427 rim supports wider tires effortlessly, improving grip and stability on rough surfaces. Designed for both tubeless and tubetype mounting, it integrates Mavic’s UST Tubeless technology, which enhances traction, control, and comfort while minimizing the risk of flats. This makes it an excellent choice for riders looking to push their limits with confidence.
With traditional drilling without eyelets and a valve hole diameter of 6.5 mm, the rim is compatible with a wide range of setups. Its design is optimized for disc brake systems, delivering reliable braking performance on demanding descents. Whether navigating technical climbs or fast, rocky descents, the EN427 rim offers a versatile and dependable foundation for your mountain bike.
Is the Mavic EN427 rim compatible with tubeless tires?
Yes, it is UST Tubeless Ready and designed to improve traction and reduce the risk of flats when used with tubeless tires.
Can I use this rim with rim brakes?
No, the EN427 rim is specifically designed for disc brake systems and is not suitable for rim brakes.
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.






