SERFAS TRUE 450 USB
The Serfas True Series light line was developed to be the best on the market. Given the True stamp of approval, these headlights will meet and exceed their expected lumen output while offering you all the features you've come to enjoy from Serfas lighting. Please welcome the new line of True Series lights, and be prepared to turn night into day.

Specs

  • Super Bright (450 Lumens) *Daytime Flash
  • Last Mode Memory
  • Auto on Night Sensor
  • USB Remote Switch Compatible
  • SOS Mode
  • Max Charges Rate of 2A
  • Magnetic on the Go Removable Battery
  • USB Rechargeable
  • Up to 57hrs Runtime

Sizing Chart

Read about Bike Fitting and Sizing on our blog!

This is a rough guideline and we recommend everyone get fitted at their local bike shop. For a quick guesstimate measure your inseam to the floor and select the size with a standover height about 1"-2" shorter than your inseam. Or, you know, come visit us at the shop!

4’ 4’2 4’4 4’6 4’8 4’10 5’ 5’2 5’4 5’6 5’8 5’10 6’ 6’2 6’3 6’4+
43 CM
47 CM
50 CM
54 CM
58 CM
61 CM
64 CM