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





Free UK standard shipping on orders over £50
The Praxis Works E-Ring with a 104 BCD NW 1x design represents a precision-engineered solution tailored for mountain biking enthusiasts who prioritise durability and performance. Crafted to enhance your bike’s drivetrain, this component delivers reliable power transfer and consistent efficiency across diverse trail conditions. Its robust yet lightweight construction ensures that every pedal stroke translates into smooth acceleration and enhanced control, making it a critical upgrade for riders seeking to optimise their mountain biking experience.
Specifically designed for 1x drivetrains, the Praxis E-Ring balances strength with weight, providing compatibility with a broad range of cranksets featuring the 104 BCD bolt circle diameter. This versatility allows for straightforward installation and customisation, whether you are upgrading an existing setup or assembling a new bike. By improving drivetrain responsiveness and durability, this component supports sustained performance on challenging terrains, making it an essential part of your mountain bike setup.
Explore the comprehensive selection of Praxis Works components to complement your drivetrain and maximise your bike’s potential. By integrating this chain ring with other high-quality parts from the brand, you can build a tailored transmission system that meets your precise riding requirements and elevates your overall cycling performance.
Is this chain ring compatible with my current crankset?
The Praxis E-Ring is compatible with cranksets that utilise a 104 BCD bolt circle diameter, which is common among many 1x mountain bike drivetrains. It is recommended to verify your crankset specifications to confirm compatibility before purchase.
What key accessories or add-ons complement this model?
To maximise the performance of your drivetrain, consider pairing this chain ring with compatible pedals, helmets, and lighting systems. Explore our collections for pedals, helmets, and bike lights to complete your setup effectively.
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.Â
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.Â
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.


