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Free UK standard shipping on orders over £50
The Moon Sport Helix Sense 450lm Black is an advanced rear light designed to maximize your visibility and safety on the road. With a powerful 450 lumens output, it ensures you stand out whether cycling during the day or night. Its innovative Sense mode adapts to your riding conditions by increasing brightness when braking, switching between daytime flashing and night steady modes, and entering parking mode when no motion is detected. This smart adaptability guarantees that you are always visible without wasting battery life.
Crafted with a durable CNC aluminum heat sink casing, the Helix Sense 450 is built to withstand the elements and intense use. It features a rechargeable lithium polymer battery with a quick 2:30 hour charge time, offering up to 100 hours of runtime. The USB Type-C charging cable simplifies power-ups, and its IPX7 water resistance rating means it can handle rainy rides without issue. Additionally, the group ride mode makes it possible to be seen without blinding your fellow cyclists, creating a safer group riding experience for everyone.
Versatile and packed with features, this rear light includes multiple lighting modes such as DAY FLASH, STEADY FLASH, and various flashing patterns. It also offers a motion sensing function, brightness function, braking function, parking function, and lock mode for security. The mode memory function recalls your last setting, while indicators for low battery, charging status, and full charge keep you informed at all times. Side visibility enhances your profile on the road, increasing safety from multiple angles.
How does the Sense mode improve safety?
The Sense mode automatically adjusts the light’s brightness based on your riding conditions, increasing brightness when you brake and switching between day and night modes. This ensures you are clearly visible at all times without manual adjustments.
Is the Helix Sense 450 waterproof?
Yes, it has an IPX7 water resistance rating, making it suitable for use in rain and wet conditions without any performance issues.
How long does the battery last on a full charge?
The built-in lithium polymer battery can provide up to 100 hours of runtime depending on the mode used, making it reliable for extended rides.
Can I use this light on group rides without blinding others?
Absolutely. The Helix Sense 450 features a group ride mode that allows you to be highly visible while avoiding dazzling your riding companions.
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.






