Call Us: 01782 747782
Free UK Shipping Over £50 & Easy Returns





Free UK standard shipping on orders over £50
Experience the perfect balance of durability and performance with the Crank Brothers Wheel - Synthesis Alloy E-Bike rear wheel. Designed specifically for e-bikes, this wheel combines a stiff construction with a compliant front to optimize ride quality. The alloy build ensures strength and resilience, while carefully engineered spoke tension, weight, and rim width work together to deliver exceptional stability and tracking at speed. Whether you're tackling technical trails or cruising on varied terrains, this wheel supports a smooth, controlled ride.
The Synthesis Alloy range offers versatility through various models including Enduro, XC/Trail, and E-bike options, tailored to meet the needs of different riders. With two hub options available on select models—Crank Brothers and Industry Nine 1/1 hubs providing 4 degrees of engagement—you can customize your setup for responsiveness and precision. The rear wheel features a 31.5 mm inner rim width for 27.5/29 sizes and a 35.5 mm width for 27.5+, paired with 32 Sapim E-Strong spokes, providing robust support for demanding conditions.
Built for riders who demand reliability and top-tier performance, this rear wheel ensures your e-bike handles with confidence, offering enhanced control without compromising speed or endurance. The 17-degree hub engagement guarantees quick power transfer, making every pedal stroke count while maintaining smoothness across diverse riding styles.
Can I use this rear wheel for both 27.5 and 29-inch tires?
Yes, the rear wheel supports inner rim widths of 31.5 mm for both 27.5 and 29-inch tires, as well as 35.5 mm for 27.5+ tires, accommodating a range of setups.
What is the benefit of the 17-degree hub engagement?
The 17-degree engagement provides quicker power transfer and improved responsiveness, ideal for technical riding and fast acceleration on e-bikes.
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.




