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CatEye Rapid X3 150 Rear Light



The CatEye Rapid X3 Tail Light represents the pinnacle of safety light technology, designed to ensure you're seen both day and night. Doubling the brightness of Cateye's popular X2, the X3 Tail Light puts out 100 lumens. Featuring CatEye's most versatile system, the Rapid X3 easily mounts to almost any application, including round and aero seatposts, seatstays, handlebars, forks and headtubes. Add the best side visibility in it's class, and you have the ultimate safety light.


  • High mode (100 lumens): 1 hour
  • Low mode (20 lumens): 5 hours
  • Flashing mode (30 lumens): 30 hours
  • Rabid mode (50 lumens): 16 hours
  • Pulse mode (20 lumens): 16 hours
  • Vibration mode (30 lumens): 8 hours

Tail Light Features:
  • USB rechargeable
  • Dimension: 74.0 x 31.0 x 39.0mm
  • Weight: 46grams
  • Light Source: LED
  • Battery: Lithium-ion rechargeable
  • Recharge time: 3 hours
  • Mount Size: Rubber band mount (fits 12.0-32.0mm)

Model Number
Item Code
CatEye Rapid X3 150 Rear Light