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Free UK Shipping Over £50 & Easy Returns





Free UK standard shipping on orders over £50
The Basso Astra Ultegra Di2 Road Bike with Mavic Cosmic S Wheels in White exemplifies a sophisticated fusion of advanced engineering and Italian craftsmanship. Designed to meet the demands of discerning cyclists, this model offers a seamless blend of performance, comfort, and versatility. Its high-modulus 3k Toray carbon fibre frame ensures an optimal balance between lightweight agility and structural durability, making it a reliable choice for a variety of road conditions.
Equipped with the latest Shimano Ultegra Di2 12-speed electronic groupset, the Astra guarantees precise and effortless gear changes, enhancing ride efficiency and responsiveness. The integration of hydraulic disc brakes provides consistent and powerful stopping power, ensuring safety and control under diverse weather and terrain conditions. Complemented by the Mavic Cosmic S wheelset and Schwalbe Lugano II tyres, this bike delivers exceptional rolling performance and stability.
Beyond its technical specifications, the Astra incorporates innovative design features such as the Paradigma Integration System, which facilitates cable-free steering and simplifies maintenance. The 3B Clamp System Gen 2, an invisible seatpost clamp with vibration-dampening properties, further elevates rider comfort by mitigating road vibrations. This bike is engineered to accommodate wider 35mm tyres, allowing for enhanced grip and adaptability on mixed surfaces, from smooth tarmac to light gravel paths.
Whether utilized for rigorous training sessions, daily commuting, or adventurous rides on varied terrain, the Basso Astra Ultegra Di2 stands as a testament to quality and reliability. Supported by Basso’s renowned craftsmanship and a comprehensive 2-year warranty, this road bike is a prudent investment for cyclists seeking a premium, versatile riding experience.
Is the Basso Astra suitable for gravel riding?
Yes, the Astra’s 35mm tyre clearance and stable geometry make it well-suited for light gravel and dirt roads, offering versatility beyond traditional road cycling.
Can I use mechanical groupsets with this frame?
Absolutely. The Astra frame is compatible with both electronic and mechanical groupsets, allowing you to customize based on your preference.
What makes the Paradigma Integration System special?
This system ensures internal cable routing without compromising steering lightness or handling precision, plus the Paradigma Stem is removable without disconnecting cables, simplifying maintenance and transport.
How does the 3B Clamp System improve ride comfort?
By providing an invisible, integrated seatpost clamp with anti-vibration properties, the 3B Clamp System Gen 2 reduces road buzz and enhances comfort on uneven surfaces.
Is this bike suitable for professional racing?
While the Astra carries Basso’s racing DNA, it is designed for a broad audience seeking performance and comfort in everyday riding rather than being a pure pro race machine.
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.






























