Decathlon Rockrider E-Feel 900 S Black Friday Deal Cuts Price to €3,999

Decathlon is using the Black Friday shopping period across Europe to reduce the price of one of its most capable full-suspension electric mountain bikes, the Rockrider E-Feel 900 S. The offer makes this high-specification trail bike a considerably more attractive option for regular riders.

Black Friday cuts the price of a high-spec e-MTB

The Rockrider E-Feel 900 S from Decathlon is an aluminium full-suspension electric mountain bike for cyclists seeking genuine trail ability without entering boutique-brand pricing. As part of Black Friday, the French retailer has reduced it from €4,499 to €3,999. That €500 saving positions it among the more forceful deals in the mid-to-high-end e-MTB market.

Black Friday drops the Rockrider E-Feel 900 S from €4,499 to €3,999, putting a long-travel, full-suspension e-mtb within reach of more riders.

Although precise availability in the UK and US may differ, the deal highlights a broader shift: large sporting-goods retailers are using Black Friday to compete in an area previously led by specialist cycling brands. For plenty of buyers, it offers access to current e-MTB technology without consuming an entire year's budget for hobbies.

Powertrain: Shimano EP801 and strong climbing assistance

The E-Feel 900 S is powered by a Shimano EP801 motor. Designed for trail use, it provides up to 85 Nm of torque and peak output of approximately 600 W. In real riding terms, that is enough assistance to help an average cyclist clear technical ascents that might otherwise require getting off and pushing.

The Shimano EP801 motor delivers up to 85 Nm of torque, giving confident assistance on steep, loose fire roads and tight singletrack climbs.

Rather than delivering abrupt, on-off power, the assistance is intended to feel natural. On uneven climbs, smoother power application helps preserve grip instead of causing the rear wheel to spin at an inconvenient point. Together with its 29-inch wheels, the bike is intended to roll across roots and ledges rather than being knocked back by them.

Battery life and range in real conditions

An integrated 630 Wh battery supplies the power. Decathlon estimates a range of around 90 km, although real-world e-bike range is always affected by several variables:

• Rider weight and kit load
• Total elevation climbed
• Use of high-assistance modes compared with eco settings
• Tyre pressure and rolling resistance
• Temperature, because cold weather depletes batteries more quickly

On undulating woodland trails with moderate climbing and a combination of eco and trail modes, riders can reasonably expect several hours of riding. That distance will fall on demanding alpine-style outings with successive steep climbs in high-assistance modes, though the 630 Wh battery still firmly places the bike in the long-ride category rather than the short-commuter class.

Suspension, handling and trail capability

The French term “tout suspendu” refers to a fully suspended frame, with travel at both the front and rear to soften rough terrain. The bike uses a RockShox Domain RC fork at the front, alongside a RockShox Deluxe Select rear shock.

This setup is aimed at trail and all-mountain riding, rather than downhill competition. It is intended to combine sensitivity over smaller bumps with support further into the suspension travel, helping the bike remain stable under hard braking or through repeated impacts in rock gardens.

Full suspension, 29-inch wheels and modern geometry let the E-Feel 900 S handle technical descents with confidence, not just smooth forest paths.

The 29-inch tyres create a larger ground contact patch, which is useful when picking a line across wet roots or loose rocks. They also carry momentum more effectively, meaning the motor has less work to do after each obstacle and potentially supporting better range.

Braking and control on descents

As an e-MTB weighs more than a non-assisted trail bike, its braking hardware is particularly important. The E-Feel 900 S comes with TRP Trail EVO hydraulic disc brakes, designed to deliver reliable stopping performance on long descents, where heat build-up can cause less expensive systems to fade.

Hydraulic braking requires less force at the lever for equivalent stopping power, helping to limit hand fatigue. This is especially relevant on holidays or substantial weekend rides, when cyclists may descend several thousand metres in a day.

Frame, specification and intended use

The frame is aluminium rather than carbon, a decision that helps control the price while retaining durability. Aluminium generally tolerates knocks and damage during bike transport better than certain lightweight carbon designs, which can suit riders still developing their line choice or those who move their bike frequently.

The E-Feel 900 S is aimed at:

• Existing mountain bikers who want assistance on longer or steeper rides
• Beginners drawn to off-road cycling who want a forgiving bike that builds confidence
• Weekend cyclists planning bike-park days or trail-centre visits with repeated climbs powered by themselves

It is not as well suited to highly competitive XC racing, where efficiency and low weight carry more importance than power. However, it is well matched to trail centres, enduro-style circuits and alpine holidays.

What the Black Friday price changes

A €500 reduction may not appear huge in a market where some bicycles cost five figures, but it changes which buyers can realistically consider a full-suspension e-MTB. Many cyclists are deciding between a hardtail e-MTB costing roughly €2,500–€3,000 and a “dream build” priced nearer €5,000 or above.

The Black Friday cut nudges the E-Feel 900 S into a zone where some riders might stretch from a hardtail to a full-suspension e-mtb for the first time.

When the possible resale value of an own-brand model from a recognised retailer is considered, alongside servicing and spare-parts access through a wide store network, the wider ownership proposition becomes more compelling. That established presence can reassure riders who are uneasy about ordering online from smaller, more distant brands.

Key terms buyers should understand

For people beginning their e-MTB search, several commonly used terms may be unclear:

Torque (Nm) refers to the force with which a motor turns the cranks. Greater torque is useful on steep ascents, although software tuning also influences how that power is delivered.

Watt-hours (Wh) indicate battery capacity. A 630 Wh battery holds more energy than, for example, a 500 Wh unit, which will normally mean greater range when all other factors are equal. Terrain and riding style can still outweigh that advantage.

Full suspension describes a bicycle with both a front fork and rear shock. It improves comfort and off-road traction, especially for cyclists with back or joint concerns, or anyone riding rougher trails.

Practical scenarios: who benefits most from this e-MTB?

Consider a rider living close to hilly woodland who currently rides a conventional hardtail. On a standard mountain bike, they may complete 700 metres of climbing before their legs and motivation begin to fade. With a motor such as the EP801, they could potentially double that elevation gain in about the same time while still getting home with useful energy for the following day.

Consider also a couple or group of friends with mixed abilities. One person may be fitter or technically stronger, while another is concerned about delaying everyone else. An e-MTB like the E-Feel 900 S can help reduce those differences, allowing the group to ride the same route at a shared pace without repeatedly stopping to regroup.

There are compromises. The bike's greater weight changes how it handles in tight switchbacks, while lifting it onto a car rack or carrying it upstairs demands more effort. For riders in upper-floor flats without a lift, this alone could be decisive.

Conversely, the health and lifestyle advantages are genuine. E-MTBs still involve pedalling, and cyclists often ride for longer than they would on an acoustic bike. This can develop cardiovascular fitness, improve skills and increase time outdoors, with less concern about “blowing up” midway around a loop.