E-Bike Classic Stvzo E900+

What Our Gearhead® Experts Are Saying:

"The Lezyne E-Bike Classic StVZO E900+ sits in a really strong position in the lineup. At 14W and 900 lumens it is pulling serious output, and the thermal protection circuit is the kind of engineering that tells you this light was designed for real sustained e-bike use. The inclusion of both mount types in the box is a detail that matters when you are speccing a clean build and do not want to source hardware separately."

Positioned at the higher end of the e-bike system light category, the Lezyne E-Bike Classic StVZO E900+ delivers 900 lumens at a sustained 14W draw from an 11-15V e-bike input. Output is shaped by a StVZO-optimized lens engineered for German road regulation compliance, producing a beam pattern that prioritizes useful road illumination over raw forward projection, with glare management that keeps the light legal and considerate in mixed traffic. At 124.6g and 51mm x 50mm x 58mm, the Classic StVZO sits cleanly on either the stem or fork without adding meaningful mass to the build.

The CNC-machined and polished aluminum body is purpose-built for heat management, providing passive dissipation across the full surface area of the housing. A dedicated thermal protection circuit works alongside the aluminum construction, actively monitoring operating temperature and reducing output before thresholds that could compromise performance or the e-bike electrical system are reached. That combination of passive and active thermal management makes the E900+ a reliable choice for extended commutes and longer rides where output consistency is non-negotiable.

Lezyne includes both an e-bike forward center mount and an aluminum CNC fork mount in the box, covering stem and fork installation without requiring additional hardware purchases. The 130cm power cable with BES3 BOSCH connector integrates directly with compatible BOSCH drive systems, and IPX7 waterproofing ensures the light performs without reservation across wet conditions and variable seasonal riding.

For e-bike riders building out a complete, road-legal lighting system where output, thermal reliability, and mounting flexibility all matter, the Lezyne E-Bike Classic StVZO E900+ is the front light to spec.