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The Wheels Manufacturing Solo-Spline 18T Single Speed Conversion Kit revolutionizes your cycling setup by offering a seamless transition to a single-speed drivetrain on Shimano Micro Spline compatible hubs. Crafted with precision and durability in mind, this kit provides a straightforward way to simplify your ride without compromising performance. Whether you're a commuter, racer, or trail enthusiast, this kit delivers reliability and efficiency in a compact, lightweight package.
Designed to mirror the ease of installing a standard cassette, the Solo-Spline kit includes a base sleeve and lockring that fit perfectly onto your existing freehub body. This intuitive design enables quick installation and adjustment, allowing you to customize your chainline for optimal performance. Made from high-quality 7075 and 6061 aluminum, the components balance strength and weight savings, enhancing acceleration and climbing agility.
With adjustable spacers and a narrow-wide tooth pattern cog, the Solo-Spline ensures superior chain retention and smooth operation. The 18T cog size included in this kit is ideal for riders seeking a balanced single-speed setup that excels in both urban and trail environments. Expand your bike’s potential with this innovative, easy-to-install conversion kit and enjoy a more focused, maintenance-friendly ride.
Is this kit compatible with all Shimano Micro Spline hubs?
The Solo-Spline kit is specifically designed for Shimano Micro Spline compatible freehub bodies, ensuring a perfect fit and smooth installation on these hubs.
Can I adjust the chainline with this kit?
Yes, the kit includes multiple spacers allowing you to fine-tune the chainline for optimal drivetrain performance and chain retention.
What materials are used in this conversion kit?
The kit features a durable 7075 aluminum carrier and cog, complemented by lightweight 6061 aluminum spacers and lockring for a strong yet lightweight build.
Does the kit include different cog sizes?
The Solo-Spline kit is available in various cog sizes including 16T, 18T, and 20T. This particular kit includes the 18T cog, offering a balanced gear ratio for most riders.
Is installation complicated?
Not at all. Installation mimics that of a standard cassette, making it easy and quick to set up even for those with basic bike maintenance experience.
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.






