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Free UK standard shipping on orders over £50
The Renthal Ultralite 1XR Chain Ring represents a precision-engineered solution for mountain bikers who prioritise reliable chain retention and optimal performance across diverse MTB conditions. Its innovative alternating tooth width design, featuring 1.8mm and 3.5mm teeth, ensures a secure chain engagement that effectively minimises chain drops without compromising pedalling efficiency. This advanced tooth profiling also facilitates superior mud clearance, enabling consistent operation even in the most challenging and debris-laden environments.
Constructed from CNC machined 7075 T6 aluminium and enhanced with a hard anodised finish, this chainring offers exceptional durability and resistance to wear, meeting the rigorous demands of off-road cycling. The integrated mud evacuation grooves further prevent debris accumulation, maintaining smooth functionality throughout extended rides. Designed specifically for 2016 Shimano XTR (M9000) and XT (M8000) cranksets, it guarantees precise chainline alignment and dependable performance. For riders seeking components that combine strength, reliability, and technical refinement, this chainring is an essential addition to any MTB setup.
Is the Renthal Ultralite 1XR chainring compatible with other Shimano cranksets?
The chainring is precisely designed for 2016 Shimano XTR (M9000) and XT (M8000) cranksets. While it may physically fit some other models, compatibility and performance cannot be guaranteed outside these specified cranksets.
How does the alternating tooth width improve chain retention?
The unique 1.8mm and 3.5mm tooth widths interlock with the chain links to provide a more secure grip, significantly reducing the likelihood of chain drops even on rough or uneven terrain.
What accessories complement this chainring?
To maximise performance, consider pairing this chainring with compatible pedals, high-quality MTB tyres, and protective gear such as helmets and gloves. Explore our pedals and helmets collections for suitable options.
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.






