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Free UK standard shipping on orders over £50
The DMR 12mm QR axle series offers a versatile and reliable solution for mountain bike enthusiasts seeking to upgrade or maintain their wheels and hub setups. Designed specifically for DMR Swopout Dropout frames, these bolt-thru axles cater to multiple generations of frames, ensuring compatibility and performance. Whether you have a 1st generation frame with 135mm x 12mm hubs or the latest 3rd generation setups running 142mm x 12mm hubs, including 27.5 PLUS sizes, there is a tailored option available. Constructed with precision and finished in distinctive colors such as black and blue, these axles provide both durability and style for your ride.
Each DMR Swopout Dropout axle is engineered to fit the unique disc mount styles and head tube designs of the corresponding frame generation. From the round hole disc mounts of mk1 frames with 1 1/8" head tubes to the slotted disc mounts and tapered head tubes of mk3 models, you can be confident that your axle choice will integrate seamlessly with your bike. Additionally, the mk4 option allows for convenient conversion of the DMR BOLT frame to a 27.5 wheel size, highlighting the adaptability of this component to evolving cycling preferences and technologies.
With these axles, you'll enjoy a secure, lightweight connection that enhances wheel stability and quick-release convenience, making wheel changes and maintenance straightforward. Whether upgrading for better performance or replacing worn parts, the DMR 12mm QR axle lineup delivers the precision and quality expected from a respected brand in mountain biking components.
Which frame generations are compatible with these axles?
The DMR 12mm QR axle range is designed for 1st through 4th generation DMR Swopout Dropout frames, each tailored to specific hub widths and rim sizes. Be sure to select the axle that matches your frame’s generation and specifications.
Can I use these axles to convert my DMR BOLT frame to a 27.5 wheel size?
Yes, the mk4 Swopout axle allows for this conversion, but you will also need to fit an offset bush to your shock to complete the setup properly.
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.

