2022
ROCKRIDER E-ST 520
Mountain · E-Bike · Trail · Unisex
Frame material Aluminum
Groupset microSHIFT Advent
Weight NULL kg
Wheel size 27.5
Wheel material Aluminum
Tires Hutchinson Cougar 27.5...
Brake type Hydraulic Disc
See all specifications ↓
RRP
Observed price — New
Refurbished price
1 234 €
Likely trade-in value
1 234 €
rockrider E-ST 520
About this bike

Rockrider engineered the E-ST 520 2022 as a mountain bike in the trail segment with electric pedal assistance. Built around an aluminium frame.

All data is refreshed daily — keep reading to see how the Rockrider E-ST 520 performs against the rest of the market.

Bikes currently in the market or recently sold
Retailer Image Link Model Year Condition Price RRP Discount Status Country Last seen First seen Online for Similarity E-Bike Groupset Mileage Size Brake type Frame material Wheel size Motor Torque Battery capacity Category
Retailer Link E-ST 520 2025 Refurbished 1 234 € 1 234 € -20% On sale France 2026-07-14 2026-06-14 30 Related Yes Shimano Acolyte 278.0 175 cm – 190 cm 85 Nm 504 Wh
Retailer Link E-ST 520 2022 Refurbished 1 234 € 1 234 € -20% On sale France 2026-06-14 2026-06-14 0 Related Yes Shimano Acolyte 360.0 170 cm – 185 cm 70 Nm 504 Wh
Retailer Link E-ST 520 2021 Refurbished 1 234 € 1 234 € -20% On sale France 2026-03-25 2026-03-08 17 Related Yes Microshift Rockrider 453.0 S Disques | Hydrauliques 27.5 70 Nm 420 Wh Mtb
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Specifications
CategoryMountain
SubcategoryTrail
Year2022
Frame6061 aluminium with hydroformed tubes
Frame materialAluminum
ForkRockshox XC30 hydraulic fork with 120 mm of travel
WeightNULL kg
SuspensionHardtail
TravelNULL
Sizes XXXXXXXX
Components
Groupset microSHIFT Advent
Crank The E-ST520 electric bike is equipped with a single chainring and ChainFlow 3D anti-slip technology to prevent the chain from derailing. A single shifter on the right handlebar makes it easy to shift between the 9 speeds. In detail: -Chainflow & Anti-derailment single chainring with 34 teeth -Microshift Advent 9-speed rear derailleur with long cage -Microshift Advent right shifter -Microshift H093 9-speed cassette (11 to 42 teeth) -KMC E9 Sport electric bike specific chain
Brake type Hydraulic Disc
Brakes Regardless of the conditions you ride in ,dry,wet,muddy), the hydraulic Tektro TKD88 disc brakes at the front and rear provide powerful and progressive braking. Oversized 180mm diameter discs provide even more power.
Brake levers Tektro TKD88 hydraulic disc brakes
Handlebar 720mm oversize Rockrider Sport aluminium handlebar
Stem Rockrider Sport adjustable stem
Grips Rockrider Sport "soft touch" ergonomic grips
Saddle Since your mountain bike rides will get longer and longer, it is important to have a suitable seat. Our teams have designed the exclusive Rockrider Ergofit Evo saddle. It fits all hip sizes and has a curved shape that is particularly good for sport trail rides. The 31.6 mm aluminium seat post ensures compatibility with most adjustable and suspended seat posts on the market.
Seatpost 31.6 mm aluminium seat post
Pedals 520 GRIP MTB platform pedals
Wheels & Tires
Wheel size 27.5
Wheel material Aluminum
Rims 27.5" double-walled rims with 23 mm width, 28 spokes at the front and 32 spokes at the rear
Tires Hutchinson Cougar 27.5" tyres with a 2.4" cross-section
Tire width 2.4"
E-Bike
Motor torque 70 Nm
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