Aero-X ( Red LED )

Auto speed sensing as signal to rear riders or cars. Ultra-bright, they know while you are slowing down! Up to 50 hours run-time!


  • The Aero-X is designed to ensure you’re seen both day and night. Come with motion-sensing technology,  doubling the brightness while riding speed down or under in bumping condition. Applied with power saving technology for run time extension, idle in 60 second auto turn off, re-active whilst start riding .  
    Featuring our most versatile function, the Aero-X easily mounts to round and aero seat posts. A great road safety partner ever!


    • Auto motion sensing: the light gets brighter as a signal to riders or cars behind.
    • Auto power saving:  idle in 60 second auto turn off, re-active whilst start riding .
    • Low power warming : the light auto switch to flash mode while power remains lower than 20%.
    • Wide angle lampshade for visibility to the rear, left & right sides.
    • Fits with both aero dynamic (e.g. Venge, Propel, S5) and round seat posts.
    • Compact & tool-free mounting system.


    • Lumen: 60lm• Modes: Flash/ strobe/ constant• Battery: Li-Poly rechargeable (500 mAh)• Charge: Micro USB supply 5V• Charge time (approx): 2.5 hours• Run time(approx for manual mode):   50hrs (flash) / 20hrs (strobe) / 7hrs (constant)• Mount size:   Round tube (27.2mm - 35mm ) and any aero tube with outer diameter under 14cm

  • Package includes

    • Aero-X LED Bike Rear Light *1
    • Silicone Band *2
    • USB Charge Cord *1
    • User manual *1