Bike Comparison

    2020 ROCKRIDER E-ST500 Electric Mountain Bike, - 27.5"
    2020 ROCKRIDER E-ST500 Women's Electric Mountain Bike - 27.5"
    2020 ROCKRIDER E-ST500 V2 Women's Electric Mountain Bike - 27.5"
    2020 ROCKRIDER E-ST500 V2 Electric Mountain Bike, / - 27.5"
    MSRP($1,196)($1,196)($1,196)($1,196)
    Where to Buy
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    CategoryTrail, E-BikeTrail, E-BikeTrail, E-BikeTrail, E-Bike
    Weight48.7 lbs49.4 lbs49.4 lbs
    Frame
    ForkSuntour XCR
    
    Suntour XCR
    
    Suntour XCR
    
    Suntour XCR
    
    WheelsAluminumAluminum
    Wheel Size27.5″27.5″27.5″27.5″
    BrakesMechanical DiscMechanical DiscMechanical DiscMechanical Disc
    Motor42Nm hub-drive42Nm hub-drive42Nm hub-drive42Nm hub-drive
    GroupsetX9NXNXNX
    Drivetrain
    SuspensionHardtailHardtailHardtailHardtail
    Front Travel120mm120mm120mm120mm
    Brand Sitedecathlon.co.ukdecathlon.co.ukdecathlon.co.ukdecathlon.co.uk

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    Geometry

    Specs
    Fork

    Calmly overcome new obstacles (roots, rocks, gravel, etc.) thanks to the 120mm of travel in the Suntour XCR hydraulic 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.

    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.

    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.

    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.

    Saddle

    Since your mountain bike rides will get longer and longer, it is important to have a suitable seat. So our teams 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 tube ensures compatibility with most dropper and suspension seat posts on the market.

    Groupset
    Crank

    The E-ST500 electric bike is equipped with a single chainring and SRAM X-SYNC anti-drop technology to prevent chain drops. A single shifter on the right handlebar makes it easy to shift between the 9 speeds. In detail:, - SRAM X-Sync 32-tooth chainring, - Shimano Altus M2000 9-speed rear derailleur, - Shimano Altus M2000 shifter with gear indicator, - Shimano Altus 9-cog 11-36 cassette, - KMC X9 chain

    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

    To prevent the chain slipping, the E-ST500 electric bike is equipped with a single SRAM NX chainring 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

    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

    Brakes

    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.

    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.

    No matter the conditions you ride in, (dry, muddy, wet), the Hayes MX5 mechanical disc brake callipers 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.

    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
    Rims

    These wheels were specially designed for this mountain bike:, - 19 mm rim with 28 spokes at the front, - 23 mm rim (distance between flanges) with 36 oversize spokes at the back for more sturdiness and a good hold on wide tyres up to 2.5". - Cone hub with bearings (easy to maintain) at the front, - Sealed motor bearings at the rear, - TUBELESS compatible at the rear: you'll need rim tape, a TUBELESS tyre, a PRESTA valve and tyre sealant

    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.

    Tires

    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" x 2.4" tyres. Our test riders particularly liked these tyres for their good grip. Mounted on wide rims, these tyres ensure grip, traction and comfort on any terrain.

    So you feel safe on any terrain and for traction adapted to your motor, the E-ST500 mountain bike is equipped with Hutchinson 27.5" x 2.4 tyres (TAIPAN). 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 all terrain and in any weather conditions.

    So you feel safe on any terrain and for traction adapted to your motor, the E-ST500 mountain bike is equipped with Hutchinson 27.5" x 2.4 tyres (TAIPAN). 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 all terrain and in any weather conditions.

    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.

    Electric Components
    Motor

    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.

    The rear wheel motor is specially designed for mountain biking:, - a torque of 42Nm to overcome any slope, - a wheel axle of 150x12mm to resist the strains of rough terrain. - and watertight bearings to resist weather conditions that can sometimes be tough. What if you get a puncture? An 8mm Allen key is all you need to unscrew the wheel nuts. This tool is available in our 900 multi-purpose tool/bike multi-tool.

    The rear wheel motor is specially designed for mountain biking:, - a torque of 42Nm to overcome any slope, - a wheel axle of 150x12mm to resist the strains of rough terrain. - and watertight bearings to resist weather conditions that can sometimes be tough. What if you get a puncture? An 8mm Allen key is all you need to unscrew the wheel nuts. This tool is available in our 900 multi-purpose tool/bike multi-tool.

    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.

    Battery

    Our Rockrider mountain bike team has designed a battery that locks in place with a simple lever. Child's play! This locking system stops the battery getting shaken when you go adventuring on rough terrain. There is also a lock in case you want to stop your battery getting stolen. For example, if you park your bike in the street.