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Free UK standard shipping on orders over £50
Experience the perfect blend of tradition and innovation with the Basso Diamante Frameset Moon Opal, a masterclass in lightweight, responsive road biking. Crafted with precision in Italy, this frameset embodies Basso’s 45-year heritage of cycling excellence, delivering a ride that is both comfortable and thrilling across varied terrains. Designed with a keen focus on stability and agility, the Diamante frameset excels on demanding climbs and sharp descents, making every ride a dynamic adventure.
The Diamante’s geometry has been refined through decades of evolution, ensuring optimal performance and an engaging riding experience. Its short rear triangle enhances stability during seated climbs and responsiveness when powering forward, while the advanced carbon construction balances rigidity and lightness for unparalleled control. Integrated technologies such as the Front Fluidity headset and Levita handlebar elevate steering precision, while the 3B Clamp System Gen 2 offers a sleek, vibration-dampening seatpost fix for superior comfort on rough roads.
With full cable integration and compatibility exclusively with electronic groupsets, this frameset offers a clean, aerodynamic profile. Its design accommodates tyre clearance up to 32mm and includes flat mount disc brakes and thru axles, ensuring robust performance and safety. Whether you’re chasing race day victories or long-distance endurance, the Basso Diamante Frameset Moon Opal is engineered to transform your cycling ambitions into reality.
Is the Basso Diamante Frameset suitable for endurance rides?
Yes, the frame’s design prioritizes comfort and stability, making it an excellent choice for long-distance rides where rider fatigue and road vibrations are concerns.
Can I install mechanical shifters on this frameset?
No, the Diamante Frameset is exclusively compatible with electronic groupsets due to its fully integrated cable routing system.
What sizes are available for this frameset?
The Diamante is available in a wide range of sizes from XXS (45) through XXL (61), allowing riders of various heights to find their perfect fit.
Does the frame include the fork?
Yes, the fork is included and weighs approximately 400g, complementing the lightweight and agile feel of the frameset.
What kind of warranty does Basso offer?
The frameset is covered under Basso’s 2-year warranty, reflecting the brand’s commitment to quality and customer satisfaction.
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.






























