Número de dientes de la corona | 42 |
---|---|
Composición | Aluminio |
Versión de piñón trasero | Anodizado duro ultraligero |
Tipo de corona | 4586 |
Paso de cadena | 520 |
Race experience
Thanks to many years of competition experience, PBR developped a wide range of high quality sprockets in collaboration with top teams.