Among TV deals and cut‑price gadgets, Decathlon is pushing a serious offer on its Rockrider E-Feel 900 S, a full-suspension electric mountain bike aimed at riders who want real off-road capability without paying boutique-brand prices.
Black Friday pushes a trail-ready e-MTB into the spotlight
Decathlon has trimmed the price of the Rockrider E-Feel 900 S from €4,499 to €3,999 for Black Friday, putting a high-spec full-suspension e-MTB within reach of more riders. While the promotion is running in France and parts of Europe, the model itself is relevant to any rider comparing e-MTBs in the mid-to-upper tier.
For Black Friday, the Rockrider E-Feel 900 S drops to €3,999, a €500 cut from its regular €4,499 price.
At this level, shoppers usually look at big-name brands, but Decathlon has been building a reputation for quietly competitive bikes that deliver strong components for the money. The E-Feel 900 S is a good example of that strategy: modern geometry, recognised suspension hardware and a powerful Shimano motor, wrapped in an aluminium frame aimed at trail and all-mountain use.
Core numbers: motor, battery, frame and wheels
The E-Feel 900 S is built around four key elements: its motor, its battery, its suspension, and its 29-inch wheels. Together, these define whether an e-MTB is a toy for forest paths or a genuine all-mountain partner.
- Shimano EP801 motor with up to 85 Nm of torque
- 600 W peak assistance with multiple power modes
- 630 Wh integrated battery targeting rides of around 90 km
- Full-suspension aluminium frame
- 29-inch tyres for grip and rollover comfort
The Shimano EP801 is a modern mid-drive unit found on far more expensive bikes. Its 85 Nm of torque will feel like a serious boost on fire roads and steep climbs, especially for riders carrying kit or riding in mountainous terrain. Paired with a 630 Wh battery, the system is aimed at long trail days rather than just short laps in the local woods.
The Shimano EP801 motor and 630 Wh battery combination is designed for big elevation days rather than quick flat commutes.
The aluminium frame keeps costs down while remaining robust and easier to repair than carbon in case of knocks or crashes. For an e-MTB, where weight matters but is less critical than on a pure XC race bike, this trade-off makes sense, especially in combination with a significant price cut.
Suspension built for real trails
RockShox on both ends
Decathlon has equipped the E-Feel 900 S with a RockShox Domain RC fork and a RockShox Deluxe Select rear shock. That pairing points firmly at trail and enduro-style riding rather than gentle cycle paths.
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The Domain RC fork is known for being tough and predictable, designed to cope with big hits, rock gardens and repeated descents. The Deluxe Select shock at the rear helps the bike track the ground, boosting traction on climbs and keeping the bike composed at speed.
Full suspension with RockShox Domain RC and Deluxe Select aims to smooth harsh terrain and improve control on technical sections.
For riders stepping up from a hardtail or from an older, shorter-travel bike, this suspension set-up should feel forgiving and confidence-boosting, especially when the trail gets rough or wet.
29-inch tyres and hydraulic brakes
The bike rolls on 29-inch tyres, now standard for trail-focused machines. The big wheels help smooth out roots and rocks and improve grip when climbing loose or muddy sections. They also steady the bike at speed, which matters once the motor encourages you to ride further and harder.
Stopping power comes from TRP Trail EVO hydraulic brakes. These are designed to handle the extra weight of an e-bike, giving consistent braking on long descents without the vague, overheated feel that cheaper systems can suffer from.
Who this electric mountain bike actually suits
The E-Feel 900 S targets riders who want to push into tougher terrain, but still appreciate the help of an electric motor for the climbs. It suits several profiles:
| Rider profile | Why this bike fits |
|---|---|
| Trail and all-mountain rider | Modern suspension and 29-inch wheels handle rocky, rooty singletrack. |
| Returning rider | Electric assistance makes getting back to previous fitness levels less daunting. |
| Weekend explorer | 630 Wh battery opens up long loops in hilly regions without range anxiety. |
| Budget-conscious enthusiast | Black Friday price undercuts many similar-spec e-MTBs from bigger brands. |
The assistance is especially useful on steep or long climbs, where the motor helps hold a steady pace without exhausting the rider. On the way back down, the suspension and brakes take over, focusing on control and confidence rather than raw speed.
Real-world range and ride scenarios
Decathlon indicates that the 630 Wh battery can support rides of around 90 km, but real range depends heavily on how and where you ride. A heavy rider, using maximum assistance in cold weather on steep terrain, will see fewer kilometres than a lighter rider cruising in eco mode on rolling trails.
Expect wide variation around the 90 km figure: aggressive mountain riding in high power mode will shorten range significantly.
Imagine a typical weekend outing in the Alps or Scottish Highlands: 1,400 metres of climbing, a mix of forest tracks, rocky descents and some pushing sections. With a mix of eco and trail modes, most riders should be able to complete that sort of loop on a single charge. Use turbo mode on every climb, and a mid-ride top-up or shorter route becomes more realistic.
What Black Friday means for e-MTB buyers
For many riders, the barrier to entry for a capable e-MTB is price. Full-suspension models with branded motors and decent suspension normally sit well above €4,000 or the equivalent in pounds or dollars. A €500 discount during a large retail event changes that calculation.
Instead of choosing between a cheaper hardtail e-bike and a high-end full-suspension model, this kind of promotion opens a middle door: a serious, all-round machine with sensible compromises rather than glaring weak points. That can be enough to tempt riders who were planning to wait another year.
Key terms and concepts riders should know
Anyone new to e-MTBs faces a wall of jargon. A few terms from this bike’s spec sheet are worth unpacking:
- Mid-drive motor: The motor sits around the crank area, driving the chainring. This keeps weight low and central and uses the bike’s gears for efficiency.
- Newton-metres (Nm): A measure of torque. Higher torque helps when starting on steep gradients or carrying heavy loads.
- Wh (watt-hours): The capacity of the battery. It combines voltage and amp-hours into one figure that roughly reflects riding time and distance.
- Full suspension: Both front fork and rear shock absorb bumps, improving comfort and control on rough terrain.
Understanding these points helps riders judge whether an offer like the E-Feel 900 S suits their style. For someone mainly riding canal paths and city streets, this bike is arguably overbuilt. For a rider planning alpine trips, Welsh trail centres or US backcountry routes, the spec begins to make more sense.
Practical risks and benefits to weigh up
There are real upsides to this kind of e-MTB. Riders can cover more distance, climb repeated hills and ride with fitter friends without feeling left behind. It can also make technical trails less intimidating for those who no longer want to grind out every metre under pure leg power.
On the other hand, ownership isn’t only about the sticker price. Prospective buyers need to consider ongoing costs: brake pads wear faster on heavier e-bikes, tyres take more abuse, and batteries will eventually lose capacity and need replacement. Insurance and theft risk also climb as prices rise, particularly in urban areas.
A sensible approach is to picture how often you will use a bike like this and where you will store it. For regular trail-centre visits or mountainous terrain, the Black Friday discount on the Rockrider E-Feel 900 S could shift the value equation in its favour. For a couple of gentle rides a year, a simpler, cheaper bike may make more sense, deal or no deal.
