Women’s 27.5″ + Electric Semi-Rigid E-ST 900 MTB Bike
ROCKRIDER
Trail
Women’s 27.5″ + Electric Semi-Rigid E-ST 900 MTB Bike is an electric trail mountain bike (2023), by Rockrider, in the Womens series. Rider-wise, it fits a wide range of riders thanks to its fit flexibility, with a setup that gives you a balanced riding position, with a surface profile that is best for smoother trails and efficient rolling. Metric-wise, it stands out for strong value-for-money versus many similar bikes, strong climbing friendliness for sustained uphill riding, and good fit flexibility for dialing in rider position. The main limitation versus more focused builds is a firmer ride feel than comfort-first options. Add this bike to compare on MatchBikes.com and see how it stacks up against similar trail models.
Rating

Score Summary
Performance
Built for speed and efficiency
Fit
Dialed-in Fit & Comfort
Value
Specifications
General
Frame
Drivetrain
Wheels
Brakes
E-Bike Components
Geometry
| Measurement | SM | MD | LG |
|---|---|---|---|
| Wheels | 27" | 27" | 27" |
| Rider Min Height | 158 cm | 168 cm | 176 cm |
| Rider Max Height | 170 cm | 179 cm | 187 cm |


















































