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Rockrider 27.5+ Inch Women'S Electric Mountain Bike E-ST 900

Model year: 2022 MountainTrail Electric bicycle Manufacturer page (opens in a new tab)
Price
Not published
United Kingdom
£1,999 Last known price
Fork travel
120 mm
Wheels
27.5″
Frame
Aluminum
Brakes
Hydraulic disc

Rider height by size (cm)

Size guide
  • SM 158–170
  • MD 168–179
  • LG 176–187

Components

6 of 8 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.

Frame and fork

1 part
  • Frame

    6061 aluminium with hydroformed tubes Not identified

Electric system

1 part
  • Motor

Sizes and geometry

3 sizes

Size explorer

Enter your height to highlight matching ranges.

Size Reported by the manufacturer

Geometry not published

The manufacturer lists these sizes without frame measurements, so there is no drawing or geometry table.

Specifications

Frame and fork

Intended fit
  • womens
Frame material
  • Aluminum

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: 2022
Sample
1,696 bicycles with this information
Coverage
98.6% of the class

Shifting

Mechanical

120 of 1,720 bicycles with this information use electronic shifting.

Cohort
Mountain / Trail Model year: 2022
Sample
1,720 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 2022 builds

Differences across 2022 builds
Specification This bicycle Rockrider 27.5+ Inch Women'S Electric Mountain Bike E-ST 900 Rockrider 27.5 Inch Electric Mountain Bike E-ST 100 Rockrider 27.5 Inch Electric Mountain Bike E-ST 500 Rockrider 27.5 Inch Electric Mountain Bike E-ST 520 Rockrider 27.5 Inch Women'S Electric Mountain Bike E-ST 100 Rockrider 27.5+ Inch Electric Mountain Bike E-ST 900
Frame
Intended fit womens Unisex Unisex Unisex womens Unisex
Frame material Aluminum Aluminum Not informed Aluminum Aluminum Aluminum
Bicycle weight Not informed 22.2 kg Not informed Not informed 22.2 kg Not informed
Suspension
Front travel 120 mm 100 mm 120 mm 120 mm 100 mm 120 mm
Drivetrain
Front chainrings 2 Not informed 1 1 Not informed 2
Smallest chainring 11 Not informed 32 34 Not informed 11
Largest chainring 42 Not informed 32 34 Not informed 42
Rear sprockets Not informed 8 Not informed Not informed 8 Not informed
Smallest sprocket Not informed 11 Not informed Not informed 11 Not informed
Largest sprocket Not informed 34 Not informed Not informed 34 Not informed
Brakes
Brake type Hydraulic disc Mechanical disc Hydraulic disc Hydraulic disc Mechanical disc Hydraulic disc
Cockpit
Seatpost Not informed Not informed Not informed Rigid seatpost Not informed Not informed
Electric bicycle systems
Battery capacity Not informed 380 Wh Not informed Not informed 380 Wh Not informed
Other specifications
Fork spring Coil Coil Not informed Not informed Coil Coil
Tire width 2.8″ 2.2″ 2.4″ 2.4″ 2.2″ 2.8″
Wheel material Not informed Aluminum Aluminum Aluminum Aluminum Aluminum

No exact 27.5+ Inch WOMEN'S ELECTRIC MOUNTAIN BIKE E-ST 900 publication is available for 2021.

Other models in this family

6 models

Published versions from the same family and model year.

Rockrider 27.5+ Inch Women'S Electric Mountain Bike E-ST 900, by Rockrider

This bicycle

E-bike, Trail

27.5+ Inch Women'S Electric Mountain Bike E-ST 900

  • Suspension: 120 mm
  • Wheel size: 27.5″

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