As retailers clear stock ahead of the next riding season, the French giant has slashed the price of its Rockrider E-EXPL 700 S, a high-spec electric mountain bike built for serious off-road adventures in the hills and mid-mountains. The result is a rare chance to get a well-equipped, long‑range e‑MTB without paying luxury-brand money.
Decathlon’s high-end e‑MTB gets a serious price cut
Decathlon’s Rockrider E-EXPL 700 S is usually listed at €3,499.99. Right now, it’s being offered at €2,999.99 – a straight €500 discount.
This €500 reduction pushes a full-suspension, 630 Wh, mid-drive e‑MTB into a price bracket usually dominated by far simpler bikes.
The bike targets riders who want to tackle rocky trails, forest tracks and steep climbs without stepping into the eye-watering price range of boutique brands. It’s not a budget toy: it’s positioned as a durable, mountain-ready machine for demanding trail riders.
A mountain-ready VTTAE built for long rides
The E-EXPL 700 S is a 29-inch full-suspension electric mountain bike aimed at medium and high-altitude riding. In French marketing, it’s classed as a “VTTAE” (VTT à assistance électrique) – essentially an e‑MTB focused on trail and touring rather than racing.
Its design focuses on three pillars: range, climbing performance and safety on rough ground. Both ends of the bike offer 140 mm of suspension travel, which is generous for trail riding and helps maintain control when the terrain turns choppy.
- Full-suspension aluminium frame with 140 mm travel front and rear
- 29-inch wheels for stability and rollover comfort
- Geometry tuned for relaxed, secure handling rather than aggressive racing
Decathlon clearly expects this bike to see frequent, year‑round use. Components are chosen less for flashy marketing value and more for long-term reliability and easy servicing, a detail that will interest riders who cover big mileage or ride in wet, gritty conditions.
Key specs of the Rockrider E-EXPL 700 S
| Component | Specification |
|---|---|
| Motor | Brose Drive T mid-drive, 70 Nm torque, up to 320% assistance |
| Battery | 630 Wh integrated lithium-ion, up to around 100 km in gentle terrain |
| Suspension | 140 mm travel front (RockShox 35 Silver R) and rear (RockShox Deluxe Select Coil) |
| Brakes | Tektro M530 hydraulic, 4-piston front / 2-piston rear, 203 mm rotors |
| Drivetrain | Shimano Deore LinkGlide 10-speed, single chainring |
| Connectivity | Decathlon Ride app, GPS stats, energy tracking, firmware updates |
The combination of a 630 Wh battery and a 70 Nm mid-drive motor is aimed at all-day range, not just short, punchy laps.
Motor and battery: built for climbs, not sprints
At the heart of the E-EXPL 700 S sits a Brose Drive T mid-drive unit. It produces 70 Nm of torque, which is more than enough to tackle steep, technical climbs while seated. The assistance can amplify your pedalling power by up to 320%, yet the system remains compliant with EU rules, cutting support at 25 km/h.
➡️ If your dog gives you its paw, it’s not to play or say hello : animal experts explain the reasons
➡️ Amazon : A 7.5-metre giant anaconda never seen before is found during a Will Smith documentary shoot
➡️ Both gravely ill, a therapy dog and a teenager meet in hospital and fight side by side to heal
➡️ Fine hair after 50: a hairdresser reveals the tips that “really work” on her clients
The 630 Wh battery is fully integrated into the down tube with a side exit. This makes it easier to remove and handle, especially if you store the bike in a narrow hallway or small flat. According to Decathlon, you can expect up to about 100 km of range on relatively gentle terrain; in real-world mountain riding with plenty of elevation gain, that figure will drop, but still offers solid half‑day or full‑day potential.
The battery is rated for more than 500 charge cycles without a meaningful loss of capacity, which should cover several seasons of regular riding for most users.
Control and assistance modes
Riders manage the system through an ERGO 900 colour TFT display. It offers five assistance modes plus a walk mode, which helps when pushing the bike up steep, unridable slopes.
The philosophy behind the assistance is “continuous power” rather than sudden surges. That makes the bike more predictable when you are threading your way across roots, rocks or narrow ledges, because it is less likely to surprise you with abrupt kicks of power.
Suspension, frame and braking: comfort first, aggression second
The frame is built from 6061 aluminium with a single-pivot suspension layout. The 140 mm travel is handled by a RockShox 35 Silver R fork up front and a RockShox Deluxe Select Coil shock at the rear. Both rely on coil springs, with stiffness tuned by frame size to better match rider weight.
Decathlon favours proven, serviceable suspension elements over boutique exotica, underlining the “ride a lot, maintain easily” strategy.
Braking duties fall to Tektro M530 hydraulic brakes, with a four-piston caliper at the front and a two-piston unit at the rear, both grabbing large 203 mm rotors. That setup is designed to maintain control on long descents, where heat build‑up can quickly become an issue on heavier e‑MTBs.
The 10‑speed Shimano Deore LinkGlide drivetrain uses a single front chainring, simplifying shifting. LinkGlide is Shimano’s more durable line, meant to resist the extra forces an electric motor places on chains and cassettes, especially during upshifts under load.
Who this bike is really for
Decathlon presents the E-EXPL 700 S as a machine for sustained mountain touring rather than extreme enduro. It’s aimed at riders who prioritise comfort, stability and safety during long outings over bike-park jumps or high-speed racing.
The riding position is intentionally upright, helping reduce neck and back strain on big days out. A Decathlon Long Distance 60° saddle and a Rockrider dropper seatpost add flexibility: you can drop the saddle quickly for technical descents, then raise it again for efficient pedalling.
That focus on comfort and approachability makes the bike particularly suitable for riders coming from traditional hardtail mountain bikes, or for those returning to the sport after a break and wanting a bit of motor help on the climbs.
Connectivity and data: Decathlon Ride app
The E-EXPL 700 S is more than just a frame, motor and battery. It connects to the Decathlon Ride smartphone app via Bluetooth, extending what you see on the handlebar screen.
- Live stats: speed, cadence, elevation gain and route details
- Energy data: how the motor and battery are being used, by mode and by climb
- Syncing with services such as Strava and Decathlon Coach for training logs
- Over-the-air firmware updates to keep the assistance software current
For many riders, this kind of data is less about chasing segment records and more about planning range. Knowing how much energy you consumed on a 1,000‑metre climb, for example, helps estimate whether a bigger loop is realistic on a single charge.
What the €500 discount really changes
A €500 drop on a bike originally priced at €3,499.99 is more than a small incentive. It shifts the E-EXPL 700 S into the same bracket as many hardtails or semi-rigid e‑MTBs with smaller batteries and less capable suspension.
For riders weighing up whether to step up to full-suspension, this discount can be the tipping point that makes the upgrade feel justified.
Potential buyers who were previously considering cheaper entry-level e‑MTBs may now find this model worth stretching for, as the upgrade in comfort, braking power and downhill confidence can be substantial on real trails.
How to judge if this e‑MTB suits your riding
Two questions help clarify whether this bike fits your needs:
- Do you ride, or plan to ride, in hilly or mountainous areas with long climbs and rough descents?
- Do you value comfort and confidence over airtime and aggressive bike-park lines?
If the answer to both is yes, the E-EXPL 700 S makes sense. For mostly flat towpaths or city commuting, its suspension travel and power may be overkill, and a lighter, simpler bike could serve better.
Think also about battery use. A 630 Wh pack can handle a typical mixed-usage ride of 40–60 km with 800–1,200 m of climbing if you stay in Eco or Trail-type modes most of the time. Riders who rely heavily on the highest power mode should expect shorter distances and might consider carrying a charger to top up at a café or car park when possible.
Useful terms for new e‑MTB riders
For anyone new to electric mountain bikes, a few key terms help decode spec sheets:
- Torque (Nm): Indicates how strongly the motor can help you, especially at low speeds. Higher torque eases steep starts and technical climbs.
- Wh (watt-hours): The energy capacity of the battery. Think of it as the size of your fuel tank.
- Full suspension: Front and rear shocks that absorb impacts, improving traction and comfort on rocks and roots.
- Dropper post: A seatpost that lowers at the push of a lever, giving more freedom of movement on descents.
Understanding these concepts makes it easier to compare offers, especially during seasonal promotions when several mid-range and high-end e‑MTBs drop in price at the same time.