https://www.ridewill.com/p/en/polini-950830052-hi-speed-ii-modification-e-bike-specialized-brose-engine-specialized-sl-mahle-5-pin-engine/1544859/
E-Bike - Parts E-bike Tuning
E-bike Tuning
In stock. Delivery in 24 hours
Shipping costs: Gratis
Expected arrived: 10/06/2025
POLINI HI-SPEED II For Specialized E-bikes with Brose motors and Specialized SL with Mahle 5 pin motor. HI-Speed II is an electronic device designed for Brose motors for Specialized e-bikes, in order to increase active assistance from 25 km/h up to 50 km/h, taking full advantage of the performance that the motor can offer.
- Can be activated from the display
- Your display will show the actual speed but the km halved
- Polini HI-Speed is very easy to install and does not require settings as it is self-regulating.
- assembly takes place in a few minutes and its housing uses the internal space of the engine cover, making it totally invisible.
- the device does not require a battery as it is self-powered.
- it can be activated and deactivated via the display
- 100% Made in Italy
ATTENTION! READ CAREFULLY THE ASSEMBLY INSTRUCTIONS AND THE USER MANUAL THAT CAN BE DOWNLOADED USING THE ''DOWNLOAD PDF'' BUTTON IN THE BAR BELOW
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