Front Serial 1 Shield Logo Light Size:Small and the helmet is ponytail

and the helmet is ponytail compatible

and skateboarders

Optimized for speed pedelecs with speeds up to 28MPH / 45 km/h

while the sophisticated ventilation system ensures optimal airflow with four air inlets and four air outlets

and style for active riders

Front Serial 1 Shield Logo Light Size:Small and the helmet is ponytailFront Serial 1 Shield Logo Light Integrated front light with iconic Serial 1 shield logo design Bright, clearly visible Sleek and stylish design that complements the bikes look Energy efficient LED technology for long lasting performance Easy to mount and connect with the bikes electrical system S M Fits Serial 1 models that are Small or Medium L XL Fits Serial 1 models that are Large or X Large