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Product Description


The Moon Helix Pro Rear Light is a powerful and low-profile rear cycle light that's bright and vibrant for daily commuting, inner-city errands and general fitness cycling in low light and dark weather conditions.

Ideal for commuting, inner-city errands and urban adventures, the Helix Pro provides 60-lumens of rear illumination for up to 2:15-hours at full power or up to 17 hours in Day Flash mode. Also, it features a durable and stylish CNC alloy body that's IPX 7 water-resistant and features an overheat protection system and a heat sink cooling system. This light is engineered and optimised to ensure reliable performance in all weather conditions.

Intelligent Rear Cycle Light

The Helix light will automatically go into standby mode when no activity is detected. Also, it automatically activates Day Flash/Stand-By mode during daytime and turns to your selected mode at night or in low light conditions. Plus, it automatically detects speed changes and automatically shines brighter under braking. This intelligent light reacts automatically to changes in cycling conditions and ensures every ride is safer.

Run Time:

Mode/ Run Time (hours)/ Lumens

M1: 2:15 / 60
M2: 20:00 / 5
FL1: 10:00 / 50
FL2: 19:00 / 30
Day FL: 17:00 / 150


Angle: 270°
Battery: 3.7V 800mAh polymer
Charging Time: 2.5 hours
Size: 66 x 22 x 19.5mm
Intelligent Mode
CNC Aluminium body
Water Resistant IPX 7
Garmin Style quick release seatpost mount
Garmin Style quick release saddle mount
Overheat protection system
Heat sink cooling system
Low battery indicator
Automatic fully charged cut-off system
Charging and fully charged indicator
Mode memory
Lock system
Variable lumen system

SRP £49.99 (same price at Wriggle and Trepz)

Delivery & Returns


Your Bikeseven Webshop Order placed before 2pm on weekdays will usually be shipped that same day. However please allow extra time for delivery in case of unforeseen delays. If you place your order in the UK and are opting for Express Delivery it will be shipped by 1st Class Royal Mail or Next Day Courier. Please always leave a mobile phone number so we may contact you.

Delivery Time Estimates
Standard Delivery UK - Delivery aimed for 2-3 working days.
Express Delivery UK - Delivery aimed for the next working day if ordered before 3pm, throughout much of the UK (mainland only).
Standard Delivery EU - Delivery aimed for 10-15 working days.

Click & Collect is also available (free gift in-store)

Rights, Returns and Refunds

Your right to cancel an order for goods (made at a distance or in-store) starts from the moment you place and pay for your order and ends 14 days from the day youtake receipt your goods. You have the legal right to a refund if you return your faulty goods within 30 days of collecting or receiving the order.

Customer Reviews

Moon Helix PRO intelligent Rear Cycle Light with USB

Out of stock