Skip to content

Rockrider Women's Electric Mountain Bike E-ST900 27.5"

Model year: 2020 MountainTrail Electric bicycle Manufacturer page (opens in a new tab)
Price
Not published
United Kingdom
£1,799 Last known price
Fork travel
120 mm
Wheels
27.5″
Brakes
Hydraulic disc

Not published by the manufacturer

  • Sizes and geometry

Components

5 of 5 identified

Parts found in a manufacturer catalog show their brand, model and key numbers, and the steps show how precisely they are identified: brand, series, model, or the exact product. The info button has every detail and the text the manufacturer published.

Electric system

1 part
  • Motor

Suspension

1 part
  • Fork

Specifications

Frame and fork

Intended fit
  • womens

Suspension

Suspension configuration
  • Hardtail
Front travel
  • 120 mm

Drivetrain

Derived by Bikelake
Front chainrings
  • 2
Smallest chainring
  • 11
Largest chainring
  • 42

Technical analysis

2 measures

How these figures sit among bicycles of the same class and model year. Context, not a ranking.

Front travel

120 mm

This value is within the central range for this class.

Cohort
Mountain / Trail Model year: 2020
Sample
1,339 bicycles with this information
Coverage
93.7% of the class

Shifting

Mechanical

55 of 1,428 bicycles with this information use electronic shifting.

Cohort
Mountain / Trail Model year: 2020
Sample
1,428 bicycles with this information
Coverage
100.0% of the class

Lineup changes

The published facts that differ across this family's builds and from the same model a year earlier. Missing information never counts as zero.

Differences across 2020 builds

Differences across 2020 builds
Specification This bicycle Rockrider Women's Electric Mountain Bike E-ST900 27.5" Rockrider 27.5" Electric Mountain Bike E-ST 500 V2 Rockrider 27.5" Electric Mountain Bike E-ST 520 Rockrider 27.5" Electric Mountain Bike E-ST 520 Rockrider 27.5+ Electric Mountain Bike E-ST 900 Rockrider Women's 27.5" Electric Mountain Bike E-ST100
Frame
Intended fit womens Unisex Unisex Unisex Unisex womens
Bicycle weight Not informed Not informed 22.5 kg Not informed 21.9 kg 22.5 kg
Suspension
Front travel 120 mm 120 mm 120 mm 120 mm 120 mm 100 mm
Drivetrain
Front chainrings 2 2 2 1 2 Not informed
Smallest chainring 11 11 11 34 11 Not informed
Largest chainring 42 36 42 34 42 Not informed
Brakes
Brake type Hydraulic disc Mechanical disc Hydraulic disc Hydraulic disc Hydraulic disc Mechanical disc
Electric bicycle systems
Battery capacity Not informed Not informed Not informed Not informed Not informed 100 Wh
Other specifications
Fork spring Coil Not informed Coil Coil Coil Coil
Tire width 2.8″ 2.4″ 2.4″ 2.4″ 2.8″ 2.2″
Wheel material Not informed Aluminum Aluminum Aluminum Not informed Not informed

No exact Women's Electric Mountain Bike E-ST900 27.5" publication is available for 2019.

Other models in this family

7 models

Published versions from the same family and model year.

Rockrider Women's Electric Mountain Bike E-ST900 27.5", by Rockrider

This bicycle

E-bike, Trail

Women's Electric Mountain Bike E-ST900 27.5"

  • Suspension: 120 mm

Similar bicycles

Same category, closest configuration.

Author Elevation ASL 27.5, by Author

Author

Elevation ASL 27.5

Model year: 2020

Author Model year: 2020

E-bike, Mountain / Trail

  • Weight: 10.0 kg
  • Suspension: 120 mm
  • Wheel size: 27.5″
BULLS E-Stream EVA 1 27.5+, by BULLS

BULLS

E-Stream EVA 1 27.5+

Model year: 2020

BULLS Model year: 2020

E-bike, Mountain / Trail

  • Suspension: Hardtail
BULLS E-Stream EVA 2 27.5+, by BULLS

BULLS

E-Stream EVA 2 27.5+

Model year: 2020

BULLS Model year: 2020

E-bike, Mountain / Trail

  • Suspension: Hardtail
BULLS E-Stream EVA TR 3 27.5+, by BULLS

BULLS

E-Stream EVA TR 3 27.5+

Model year: 2020

BULLS Model year: 2020

E-bike, Mountain / Trail

  • Suspension: Hardtail
  • Wheel size: 27.5″
BULLS E-Stream EVO 1 27.5+, by BULLS

BULLS

E-Stream EVO 1 27.5+

Model year: 2020

BULLS Model year: 2020

E-bike, Mountain / Trail

  • Suspension: Hardtail
BULLS E-Stream EVO 1 29, by BULLS

BULLS

E-Stream EVO 1 29

Model year: 2020

BULLS Model year: 2020

E-bike, Mountain / Trail

  • Suspension: Hardtail
BULLS E-Stream EVO 2 27.5+, by BULLS

BULLS

E-Stream EVO 2 27.5+

Model year: 2020

BULLS Model year: 2020

E-bike, Mountain / Trail

  • Suspension: Hardtail
BULLS E-Stream EVO 2 29, by BULLS

BULLS

E-Stream EVO 2 29

Model year: 2020

BULLS Model year: 2020

E-bike, Mountain / Trail

  • Suspension: Hardtail
  • Wheel size: 29″
BULLS E-Stream EVO 3 27.5+, by BULLS

BULLS

E-Stream EVO 3 27.5+

Model year: 2020

BULLS Model year: 2020

E-bike, Mountain / Trail

  • Suspension: Hardtail
  • Wheel size: 27.5″
BULLS E-Stream EVO 3 29, by BULLS

BULLS

E-Stream EVO 3 29

Model year: 2020

BULLS Model year: 2020

E-bike, Mountain / Trail

  • Suspension: Hardtail
  • Wheel size: 29″
Canyon Grand Canyon:ON AL 8.0, by Canyon

Canyon

Grand Canyon:ON AL 8.0

Model year: 2020

Canyon Model year: 2020

E-bike, Mountain / Trail

  • Weight: 21.5 kg
  • Suspension: 120 mm
  • Wheel size: 27.5″/29″
Canyon Grand Canyon:ON AL 9.0, by Canyon

Canyon

Grand Canyon:ON AL 9.0

Model year: 2020

Canyon Model year: 2020

E-bike, Mountain / Trail

  • Weight: 21.9 kg
  • Suspension: 120 mm
  • Wheel size: 27.5″/29″
Canyon Grand Canyon:ON WMN AL 8.0, by Canyon

Canyon

Grand Canyon:ON WMN AL 8.0

Model year: 2020

Canyon Model year: 2020

E-bike, Mountain / Trail

  • Weight: 21.3 kg
  • Suspension: 120 mm
  • Wheel size: 27.5″/29″
Centurion Numinis Trail E F2500, by Centurion

Centurion

Numinis Trail E F2500

Model year: 2020

Centurion Model year: 2020

E-bike, Mountain / Trail

  • Weight: 22.2 kg
  • Suspension: Hardtail
  • Wheel size: 29″