![My Haibike 4.5 HardNine street. It goes 20 mph pedal assist, anything more than that and you're on your own. I've gone 34 mph downhill. It has a Low Medium and High My Haibike 4.5 HardNine street. It goes 20 mph pedal assist, anything more than that and you're on your own. I've gone 34 mph downhill. It has a Low Medium and High](https://i.redd.it/ekll7y59hfz41.jpg)
My Haibike 4.5 HardNine street. It goes 20 mph pedal assist, anything more than that and you're on your own. I've gone 34 mph downhill. It has a Low Medium and High
![eMTB Haibike SDURO HardNine 7.0 - 2020, find technical data and specifications online at EurekaBike.com eMTB Haibike SDURO HardNine 7.0 - 2020, find technical data and specifications online at EurekaBike.com](https://eurekabike.com/ci_thumbs/uploadimages/assets__uploads__products/800x500/Haibike_it975_black_2.png)
eMTB Haibike SDURO HardNine 7.0 - 2020, find technical data and specifications online at EurekaBike.com
![Haibike HardNine 5 - Arizona's go-to Trek Dealer | Chandler, Gilbert, Ahwatukee, Mesa Bike Shop Locations | E-Bikes Haibike HardNine 5 - Arizona's go-to Trek Dealer | Chandler, Gilbert, Ahwatukee, Mesa Bike Shop Locations | E-Bikes](https://www.sefiles.net/images/library/zoom/haibike-hardnine-5-406603-17.png)