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Rockrider 27.5" Mountain Bike ST 900

Price
Not published
United Kingdom
£599 Last known price
Fork travel
120 mm
Wheels
27.5″
Weight
12.85 kg 28.3 lb · Reference configuration not specified
Brakes
Hydraulic disc

Not published by the manufacturer

  • Sizes and geometry

Components

4 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.

Suspension

2 parts
  • Fork
  • Rear shock

    This mountain bike has no rear suspension. This is a "semi-rigid" mountain bike. Compared to a full suspension mountain bike (with rear suspension), the advantages are clear: lighter weight, less loss of energy on flatter terrain. If however your primary concern is comfort and manoeuvrability, the ST 900 is available in a full suspension version with suspension at the rear. Not identified

Drivetrain

1 part
  • Crankset

Specifications

Frame and fork

Intended fit
  • Unisex
Bicycle weight
  • 12.85 kg
  • 28.3 lb

Suspension

Suspension configuration
  • Full suspension
Front travel
  • 120 mm

Drivetrain

Derived by Bikelake
Front chainrings
  • 1
Smallest chainring
  • 46
Largest chainring
  • 46

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 27.5" Mountain Bike ST 900 Rockrider 27.5" Mountain Bike ST 100 Rockrider 27.5" Mountain Bike ST 120 Rockrider 27.5" Mountain Bike ST 120 Rockrider 27.5" Mountain Bike ST 520 Rockrider 27.5" Mountain Bike ST 520 V2
Frame
Bicycle weight 12.85 kg 15.3 kg 15.1 kg 15.1 kg 14.35 kg 14.35 kg
Suspension
Front travel 120 mm 80 mm 80 mm 80 mm 80 mm 80 mm
Drivetrain
Front chainrings 1 Not informed 2 2 Not informed Not informed
Smallest chainring 46 Not informed 11 11 Not informed Not informed
Largest chainring 46 Not informed 36 36 Not informed Not informed
Brakes
Brake type Hydraulic disc Rim brake Mechanical disc Mechanical disc Mechanical disc Mechanical disc
Other specifications
Fork spring Air Not informed Not informed Not informed Not informed Not informed
Tire width Not informed 2″ 2″ 2″ 2″ 2″

No exact 27.5" Mountain Bike ST 900 publication is available for 2019.

Other models in this family

15 models

Published versions from the same family and model year.

Rockrider 27.5" Mountain Bike ST 900, by Rockrider

This bicycle

Trail

27.5" Mountain Bike ST 900

  • Weight: 12.9 kg
  • Suspension: 120 mm

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