Serfas E-Lume 1200 Headlight Rim this sensor is easy to

this sensor is easy to install

our spoke holes are capable of maintaining higher spoke tensions

More Aerodynamic

- Argon Fit System is designed to provide riders of all sizes with consistent performance and optimal positioning

Serfas E-Lume 1200 Headlight Rim this sensor is easy toQuick Overview The Serfas USL 1200 E Lume features a precision CNC machined aluminum head with dual LED forward lighting, heat sink cooling fins, and left and right side marker lights for extra side visibility. A high impact Nylon polymer body with USB charging port and integrated mount attachment point houses internal rechargeable Li Ion batteries. The single On Off Mode button is surrounded by a discrete LED illuminated indicator which displays