Decathlon slashes the Rockrider E-Feel 900 S price for Black Friday

Decathlon has put a hefty discount on the Rockrider E-Feel 900 S, aiming it squarely at committed leisure riders who want a serious e-mountain bike for demanding trails. The package pairs a current Shimano drive unit, a full-suspension chassis and a long-range battery, while coming in notably cheaper than the usual retail price.

What’s behind the deal

As part of its Black Friday promotions, Decathlon is selling the Rockrider E-Feel 900 S for 3,999 euros instead of 4,499 euros. That 500-euro saving drops the bike into a bracket where only a handful of established brands typically offer comparable kit.

"Full-suspension frame, powerful mid-drive motor, big battery – and all of it clearly under 4,000 euros on offer."

The E-Feel 900 S is not pitched at riders who only fancy a gentle after-work cruise around the park. It is designed to show its strengths on root-strewn sections, steep climbs and rockier descents - exactly the terrain where most hardtails start to feel out of their depth.

Drive and motor: how much power does the Rockrider deliver?

At the centre of the E-Feel 900 S sits a Shimano EP801 mid-drive motor. This latest generation from the Japanese brand is among the more muscular e-MTB systems and, particularly on climbs, delivers a strong shove when you need it.

• Torque: 85 Newton metres
• Maximum output: up to 600 watts
• Several support modes, with fine adjustability

On steep ramps, that difference is obvious. Where a non-assisted MTB often has you grinding out of the saddle, the motor pulls the bike uphill in a smooth, consistent manner. Decathlon says the assistance comes in progressively rather than with abrupt surges - a real advantage on technical trails.

Another upside of a mid-drive layout is weight distribution: the centre of gravity stays low and central. As a result, the bike feels more predictable through corners and tight switchbacks, even for riders who are relatively new to e-MTBs.

Battery and range: what can you realistically expect?

An integrated 630 Wh battery sits in the down tube. On paper, Decathlon quotes around 90 kilometres of range, depending on how and where you ride. In real-world use, the outcome is shaped by a familiar set of variables:

• Rider weight including kit
• Total elevation gain and the steepness of climbs
• Selected support mode
• Surface (gravel, tarmac, trail)
• Temperature - cold conditions reduce usable capacity

If you spend most of your time in Eco or Trail and avoid riding flat-out everywhere, weekend outings of roughly 40 to 60 kilometres with plenty of climbing should be achievable without drama. For bike-park days or longer Alpine-cross style stages, a top-up charge around lunchtime can be a sensible plan.

Suspension and handling: full suspension for tougher riding

The Rockrider E-Feel 900 S uses a full-suspension set-up with RockShox components. Up front it runs a Domain RC fork, while a Deluxe Select shock handles the rear.

"The combination of full suspension and 29-inch wheels provides control when the trail turns rough."

In practical terms, full suspension here brings:

• more grip over roots and rocks
• fewer impacts through hands, arms and back
• easier rolling over obstacles
• steadier behaviour at higher speeds

The 29-inch wheels complement that approach. Bigger wheels carry speed more easily over edges, generate plenty of traction and can help newer trail riders feel more confident. On very tight, twisty sections you may notice slightly slower turn-in, but in everyday riding the added stability tends to outweigh that.

Brakes, frame and components at a glance

For the frame, Decathlon opts for aluminium. Compared with carbon, it keeps the price down without automatically adding a whole extra kilogram, and it remains resilient if the bike takes the occasional knock off-road.

Stopping duties are handled by hydraulic TRP Trail EVO brakes. They are aimed at sporty e-MTB use - long descents and the higher overall system weight that comes with motor, battery and equipment.

Component	Detail
Motor	Shimano EP801, 85 Nm
Battery	630 Wh, integrated
Suspension	RockShox Domain RC fork, Deluxe Select shock
Wheels	29 inches, trail-oriented tyres
Brakes	TRP Trail EVO, hydraulic
Frame	Aluminium, full suspension

Who is the E-Feel 900 S actually for?

This is not a bike for occasional riders rolling to the ice-cream shop on a Sunday. The intended audience is sporty riders who seek out trails, like extending their rides, and would rather treat steep climbs as part of the fun than a chore.

Typical use cases include:

• alpine terrain with lots of climbing
• technical singletrack in hill and upland areas
• long after-work loops where you still want energy left for enjoyable descents after 30 kilometres
• bike-park days focused on flow trails rather than big-air jumps

If you have been riding a conventional trail or enduro bike and are considering an e-MTB, this model offers an entry point where the specification and price sit in a coherent balance. For riders who mainly commute on tarmac, the capability on offer would be largely wasted.

Value for money at Black Friday: bargain or marketing?

At the reduced price of 3,999 euros, the Rockrider E-Feel 900 S moves closer to bikes that are often significantly more expensive. A Shimano EP801, a 630 Wh battery, RockShox suspension and proper trail brakes in one build are, in many bike shops, more commonly seen from around 4,500 euros upwards.

"During the promotion period, the E-Feel 900 S is one of the more compelling complete packages for ambitious leisure riders who can do without the fuss of a big brand logo."

In other words, you are paying primarily for solid, practical technology rather than a premium badge. If you are happy to skip ultra-fine weight tuning and boutique carbon frames, you get a bike that can be ridden on your local trails straight away without major upgrades.

What buyers should check before committing

Even with an attractive discount, it is worth keeping a few points in mind:

• Correct frame size: test ride, check riding position and reach to the bar and stem.
• Where you’ll ride: does the suspension match your usual routes? If you mostly roll along gravel tracks, a hardtail might suit better.
• Charging set-up: is there a secure place to charge the battery, such as a garage or cellar?
• Servicing: where will the motor and suspension be maintained if needed?

Maintenance in particular is worth planning for: check your nearest Decathlon store as well as local workshops that service Shimano e-drive systems. Over time, an e-MTB typically needs more attention than a standard town bike - from chain changes and brake pads through to shock servicing.

Background: why full-suspension e-MTBs are in such demand

Full-suspension e-mountain bikes like the E-Feel 900 S reflect what many riders currently want. The motor takes the sting out of long climbs, while the suspension turns rough trails into lines you can actually ride. For plenty of people, that means routes that once felt out of reach physically suddenly become possible.

There is also a group-ride benefit: different fitness levels are easier to balance. Less-trained riders can use more support, while fitter riders can dial the assistance back - helping the group stay closer together without anyone constantly riding on the limit.

On the flip side, the risks should not be ignored. The higher system weight demands cleaner technique on descents, and both brakes and suspension work harder. A skills session or a refresh of your riding technique is sensible - particularly if you are stepping up to a fully fledged e-MTB for the first time.