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Free UK Shipping Over £50 & Easy Returns





Free UK standard shipping on orders over £50
The Thomson Elite Seatpost Setback Seatpost redefines durability and precision for cyclists who demand the best from their components. Crafted from a single piece of high-strength 7000 series Aluminium, this seatpost ensures unmatched strength without compromising on weight. Its innovative design delivers over 40% greater ultimate strength compared to the strongest production seatposts available, giving you confidence on every ride.
Engineered for longevity, the Elite seatpost boasts double the fatigue life of any other tested models, making it an investment in reliability and performance. The natural ellipse bore inside the tube provides an optimal strength-to-weight ratio, keeping the seatpost incredibly lightweight—approximately 201g for road bike versions and 228g for mountain bikes. With a long 1.614 inch (41mm) seat rail grip length, it effectively prevents seat rail bending from impacts, a feature unmatched by most competitors.
Safety and functionality are paramount in the Thomson design. The seatpost incorporates a bending fuse that prevents catastrophic failure by allowing the post to bend slightly under severe impact, enabling riders to safely stop or complete their ride. The clamp and head are robust enough to withstand up to 350 foot-lbs of torque, ensuring a secure fit and reliable performance. Infinite tilt adjustment from minus 5° to plus 29°, combined with very low profile clamps, guarantees comfort without seat interference.
Certified to EN 14766 2006 MTB and DIN CERTCO: 2006 MTB standards, the Thomson Elite Seatpost is rigorously tested to meet the highest quality benchmarks. Impact-absorbing clamps flex upon impact to protect both the seat rails and the rider, ensuring durability even under demanding conditions. Designed for easy installation with all parts captive, this seatpost is as practical as it is advanced.
Is the Thomson Elite Seatpost compatible with all bike frames?
It is designed to fit standard seat tubes and is compatible with most road and mountain bike frames. However, checking the seat tube diameter of your bike is recommended before purchase.
How does the bending fuse improve safety?
The bending fuse allows the seatpost to bend slightly under severe impact instead of breaking catastrophically, which helps riders maintain control and safely stop or complete their ride without sudden failures.
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.




















