Skip to main content
Spring Cleaning Sale
  • Sale

Serfas Thunderbolt 2.0 Bike Headlight

Serfas Thunderbolt 2.0 Bike Headlight
Color: Black


40% off

Lowest Price Guarantee
Guarantee Info


Be seen and be safe with the Serfas Thunderbolt 2.0 120 Lumen Bike Headlight. With 120 powerful, vampire melting lumens, you are sure to light the night up and see everything out on the road before you. Grab this sweet set today and start enjoying night riding without fear.

Tech Specs

Model Year2019
Bike TypeRoad/MTB
International AvailabilityUnited States, Canada, Australia, New Zealand, UK, Ireland, Japan


  • Super Bright (120 Lumens) Daytime Flash
  • Up to 23hrs Runtime
  • Solid Modes: High (60 Lumens): 1.5 hrs, Medium (40 Lumens): 2.5 hrs, Low (20 Lumens): 5.5 hrs
  • Flash Modes: Daytime Flash (120 Lumens): 23 hrs, High Flash Slow (60 Lumens): 12 hrs, High Flash Fast (60 Lumens): 7.5 hrs, Low Flash (25 Lumens): 18.5 hrs, Auto Safe Mode Extends Runtime an Additional 45 Minutes

Customers Also Viewed

Related Products