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.
PartComponentPart no.
Suspension
2 parts
Fork
The hydraulic fork, with 100 mm travel, allows you to easily ride over more obstacles (roots, pebbles, stones, mud). Its built-in lockout system helps to prevent bobbing and loss of speed on faster terrain.
Not identified
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: the mountain bike is lighter; less energy is lost on flatter ground. If however your primary concern is comfort and manoeuvrability, the ST 540 is available in a full suspension version with suspension at the rear.
Not identified
Efficient and easy: 1 chainring and 10 speeds: Accelerate on the flats and easily tackle the climbs. 1 single shifter on the handlebar: adapt your speed instantly as the terrain changes! Details: -ROCKRIDER FC ATB 500 32-tooth single chainring -MICROSHIFT ADVENTX 10-speed rear derailleur with long cage -MICROSHIFT ADVENTX right shifter -MICROSHIFT ADVENTX 10-cog cassette (11-48 teeth) -KMC X10 chain
No matter what conditions you ride in (dry/wet), the Rockrider by Tektro 160 mm double hydraulic disc brakes will come through for you, even in the mud. Hydraulic brakes deliver more powerful and progressive braking and require less effort applied to the brake levers. The aluminium brake levers are easy to grip and precise.
The aluminium wheels are effective and sturdy: 27.5" diameter and double-walled rims. Their diameter is the perfect balance between comfort and performance. With their 28 spokes, they are lightweight, stiff, and durable. The wide, ROCKRIDER ALL CONDITIONS (60 TPI) 27.5" x 2.1 tyres have side knobs designed for riding on all types of terrain (dry, wet, etc.). Tubeless Ready 23 mm rims: SCHRADER valves, TUBELESS rim tape, TUBELESS tyres, and puncture-proof liquid to be added.
The aluminium wheels are effective and sturdy: 27.5" diameter and double-walled rims. Their diameter is the perfect balance between comfort and performance. With their 28 spokes, they are lightweight, stiff, and durable. The wide, ROCKRIDER ALL CONDITIONS (60 TPI) 27.5" x 2.1 tyres have side knobs designed for riding on all types of terrain (dry, wet, etc.). Tubeless Ready 23 mm rims: SCHRADER valves, TUBELESS rim tape, TUBELESS tyres, and puncture-proof liquid to be added.
Our teams designed and created an exclusive ROCKRIDER ERGOFIT saddle. Designed for all hip widths, its hammock shape is very comfortable for long, athletic rides. The Flex 27.2mm diameter aluminium seatpost also contributes to its increased level of comfort. Quick and easy tool-free adjustment of your saddle height using the adjustment lever on the seat post clamp.
Sizes and geometry
4 sizes
Size explorer
Understanding sizes and measurements
Height ranges are reported by the manufacturer. A matching range is a starting point, not a guarantee of fit. Your proportions and bike setup also matter.
Reach is the horizontal distance from the bottom bracket to the top of the head tube; stack is the vertical distance.
Positive values mean more reach or stack than the reference size; zero means the same measurement. Missing values are not estimated.
Enter your height to highlight matching ranges.
SizeReported by the manufacturer
150160170180190200
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
Unisex
Suspension
Suspension configuration
Full suspension
Front travel
100 mm
Drivetrain
Derived by Bikelake
Front chainrings
2
Smallest chainring
11
Largest chainring
48
Wheels and brakes
Wheel configuration
Same size
Brake type
Hydraulic disc
Fit and controls
Shifting
Mechanical
Additional specifications
Tire width
23c
Wheel material
Aluminum
Wheel size
27.5″
Technical analysis
2 measures
How these figures sit among bicycles of the same class and model year. Context, not a ranking.
Front travel
How we calculated this
Observed range: 30 mm to 160 mm. Median: 100 mm.
100mm
This value is within the central range for this class.
100 mmTypical range110 mm
Cohort
Mountain / Cross-country
Model year: 2023
Sample
1,907 bicycles with this information
Coverage
95.2% of the class
Shifting
How we calculated this
This analysis describes frequency, not preference.
Mechanical
223 of 2,002 bicycles with this information use electronic shifting.
Electronic 11.1%Mechanical 88.8%
Cohort
Mountain / Cross-country
Model year: 2023
Sample
2,002 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 2023 builds
Differences across 2023 builds
Specification
This bicycle
Rockrider Mountain Bike ST 540 V2 27.5"