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Free UK Shipping Over £50 & Easy Returns





Free UK standard shipping on orders over £50
The Wheels Manufacturing Solo-Spline 18T Single Speed Conversion Kit is the perfect solution for cyclists seeking simplicity without compromising performance. Engineered for Shimano Micro Spline compatible hubs, this kit effortlessly transforms your existing wheel into a reliable single-speed powerhouse. Whether you're commuting through city streets or tackling rugged trails, the Solo-Spline offers an intuitive, fast installation process that lets you customize your ride to suit your style.
Crafted with precision from premium 7075 and 6061 aluminum alloys, the Solo-Spline conversion kit balances durability with lightweight design, weighing only 101g. Its narrow-wide tooth pattern ensures superior chain retention, giving you confidence in every pedal stroke. With adjustable spacers included, you can fine-tune your chainline for optimal efficiency and smooth shifting. This kit is an ideal upgrade for riders who value straightforward performance and minimal maintenance.
Installing the Solo-Spline is as easy as mounting a cassette, thanks to its innovative base sleeve and lockring system designed to fit seamlessly onto Micro Spline hubs. Included are multiple spacers and a robust 18T cog, allowing you to tailor your gear ratio and achieve the perfect ride feel. Experience the freedom and simplicity of a single-speed setup without sacrificing quality or reliability.
Is the Solo-Spline kit compatible with all Shimano Micro Spline hubs?
Yes, the kit is specifically designed to fit Shimano Micro Spline compatible freehub bodies, ensuring a secure and precise fit.
Can I change the cog size in this kit?
While this kit comes with an 18T cog, Wheels Manufacturing offers additional sizes such as 16T and 20T separately, allowing you to customize your gear ratio.
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.






