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Free UK Shipping Over £50 & Easy Returns





Free UK standard shipping on orders over £50
Experience refined control and streamlined performance with the Dia-Compe 189 Reverse Brakes, engineered to meet the demands of both Time Trial enthusiasts and urban cyclists. These brake levers offer a distinctive reversed pull mechanism that positions the cable externally along the handlebar, enabling a clean and efficient cable routing solution. This design is particularly effective when paired with the specially designed DC 188 grips, which incorporate built-in cable channels for a seamless integration that enhances both aesthetics and functionality.
Constructed from cold-forged aluminium, the levers deliver a robust yet lightweight feel, ensuring long-lasting durability without compromising on responsiveness. The diecast aluminium bracket guarantees a secure and stable fit on handlebars with internal diameters of 18mm or 20mm, sold separately. With a standard cable pull ratio compatible with caliper brakes and a precise 2mm Allen-key adjustment system for lever reach, these brakes provide reliable stopping power and tailored ergonomics. Discover more from this trusted manufacturer in the brakes and cycling components category.
Can these levers be used on all types of handlebars?
These levers are specifically designed for handlebars with internal diameters of 18mm or 20mm. They perform optimally on urban straight bars or handlebars equipped with DC 188 grips, which facilitate the intended cable routing.
Are the brake levers adjustable?
Yes, the levers feature a 2mm Allen-key adjustment system that allows riders to fine-tune the reach for improved comfort and control.
What accessories complement these brake levers?
To enhance your setup, consider pairing these levers with compatible caliper brakes, quality brake cables, and ergonomic grips such as the DC 188. Additionally, protective cycling gear and lighting solutions can be found within our cycling accessories collection to complete your ride.
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.Â
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.Â
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.


