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Rockrider 27.5" Electric Mountain Bike E-ST500 V2
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Price
Not published
Prices shown first for
United States
Show prices first for
United States (USD)
Europe (EUR)
United Kingdom (GBP)
United Kingdom
£1,199Last known price
Fork travel
120mm
Wheels
27.5″
Brakes
Hydraulic disc
Not published by the manufacturer
Sizes and geometry
Components
5 of 6 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.
The motor on the rear wheel was co-developed with VISION for mountain biking:, - a torque of 42Nm to overcome any slope, - a 150x12mm hub to stand up to rough terrain, - and sealed bearings to withstand the weather, which can often be tough when mountain biking. What if you get a puncture? 8 Mm Allen key a needed to unscrew the wheel nuts. This tool is available in our 900 multi-purpose tool/bike multi-tool.
Calmly overcome new obstacles (roots, rocks, gravel, etc.) thanks to the 120mm of travel in the Suntour XCR fork. Our Rockrider mountain bike team worked with Suntour to design a superior lubrication and wiper seal for this electrically-assisted mountain bike. This ensures the fork stays sensitive over time.
To prevent the chain coming off, the E-ST500 electric bike has a single SRAM NX chainguard with X-Sync technology. Made from steel for greater durability. An end to confusion: simply change between the 9 speeds using the single shifter on the right handlebar. In detail:, - SRAM X-Sync 32-tooth BCD 94 steel chainring, - Shimano Altus M2000 9-speed rear derailleur, - Shimano Altus M2000 shifter, - KMC x9 chain, - 9-speed 11-36 tooth cassette
No matter the conditions you ride in, (dry, muddy, wet), the Hayes MX5 cable-operated disc brakes on the front and rear provide powerful, progressive braking. Oversized 180mm diameter discs provide even more power. The Tektro aluminium brake levers are easy to grip, lightweight, and precise.
Wheels and tires
2 parts
Rims
These AERO TRAIL wheels have been specially designed for mountain biking:, - 23 mm rims for improved durability and good grip on wide tyres. - a rear wheel with 36 oversized spokes to resist the torque of the motor.
Not identified
So you feel safe on any terrain and for traction adapted to your motor, the E-ST500 mountain bike is equipped with Hutchinson Cougar 27.5" tyres 2.4" across. Our test riders particularly liked these tyres for their grip on the ground. Mounted on wide rims, these tyres ensure grip, traction, and comfort. On any terrain.
Specifications
Frame and fork
Intended fit
Unisex
Suspension
Suspension configuration
Hardtail
Front travel
120 mm
Drivetrain
Derived by Bikelake
Front chainrings
2
Smallest chainring
11
Largest chainring
36
Wheels and brakes
Wheel configuration
Same size
Brake type
Hydraulic disc
Fit and controls
Shifting
Mechanical
Additional specifications
Tire width
2.4″
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: 100 mm to 170 mm. Median: 130 mm.
120mm
This value is within the central range for this class.
120 mmTypical range150 mm
Cohort
Mountain / Trail
Model year: 2021
Sample
1,324 bicycles with this information
Coverage
98.1% of the class
Shifting
How we calculated this
This analysis describes frequency, not preference.
Mechanical
53 of 1,346 bicycles with this information use electronic shifting.
Electronic 3.9%Mechanical 96.0%
Cohort
Mountain / Trail
Model year: 2021
Sample
1,346 bicycles with this information
Coverage
99.7% 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 2021 builds
Differences across 2021 builds
Specification
This bicycle
Rockrider 27.5" Electric Mountain Bike E-ST500 V2