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Free UK Shipping Over £50 & Easy Returns




Free UK standard shipping on orders over £50
The SP Dynamo SV8 Small Wheel Rim Brake Dyno Hub is engineered for cyclists who demand both performance and reliability in their rides. Designed specifically for 20" and smaller wheels, this hub delivers a remarkable 6v 3w output, ensuring your lights remain powered efficiently without compromising weight or design. Weighing just 360g, it stands as one of the lightest dynamo hubs on the market, combining cutting-edge technology with a sleek, avant-garde look that sets it apart from conventional hubs.
This hub’s advanced dynamo mechanism guarantees a stable and sufficient power supply, optimizing your cycling experience whether you’re commuting or touring. Its unique design is not only functional but also visually striking, making your bike both high-performing and stylish. Additionally, the SP Dynamo SV8 supports radial lacing on all non-disc brake front hubs, allowing for customization to suit your wheel-building preferences.
For those using larger wheels such as 26"/700c, the hub can also be adapted to 6v 2.4W output, ideal for powering front lights efficiently. Whether you’re a dedicated commuter or a cycling enthusiast, the SP Dynamo SV8 offers a blend of efficiency, lightweight construction, and modern aesthetics that elevate your ride.
Can the SP Dynamo SV8 be used on larger wheels?
Yes, it can be used on 26"/700c wheels with a reduced output of 6v 2.4W, which is suitable for powering front lights only.
Is this hub compatible with disc brake systems?
No, the SP Dynamo SV8 is designed exclusively for rim brake systems and does not support disc brake configurations.
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.

