Enhance your cycling experience with the Polini Hi-Speed II electronic box, designed for maximum performance.
Designed to enhance the performance of the Polini E-P3+ motor. Max speed: 35 km/h. Important: Hi-Speed must be used in accordance with national road traffic regulations. In the sports field, use is only permitted in specific competitions and designated categories.
| Brand | Polini |
| Supplier reference | 544303 |
| Color | black |
| Color | Black |
| Gender | Mixed |
| Age group | Adult |