CORRATEC E-Power RS 140 EL
Discover the joy of riding with this full suspension MTB e-bike! The lightweight Bosch Performance Line SX motor with 55 Nm and 400 Wh battery provides sporty performance for tackling tough trails. High-quality suspension with 150 mm of travel ensures perfect control and enjoyment on every ride.
BK31424
% Discount on purchase
Bosch Performance Line SX Smart System
55 Nm
400 Wh
12 speeds
29"
150 mm


MY C-FINDER locator
An integrated Corratec e-bike locator that can be easily paired with Apple's Find My app to track your bike's location at any time. Simple, secure and at no extra cost.
SHIMANO SLX M7100 (1x12)
This 12-speed set provides reliable shifting with the ergonomic RAPIDFIRE PLUS lever. The derailleur is optimized for large range cassettes (up to 51 teeth) and uses SHADOW RD+ technology to keep the chain quiet and stable.

E-Power RS 140 EL
The E-Power RS 140 EL is a high-end full-suspension e-bike designed for riders looking for maximum performance and versatility on demanding trails and during trips. This sporty MTB e-bike combines lightweight with rugged construction and is ideal for advanced bikers and those who appreciate comfort and confidence on any terrain.
Power is provided by a dynamic Bosch Performance Line SX Smart System motor with 55Nm of torque, which provides sporty and natural support even at higher pedaling frequencies. In addition, the integrated 400 Wh Bosch CompactTube battery is ready for easy expansion with an external Range Extender. The Bosch Purion 200 compact display shows riding information.
The fully sprung frame with Rock Shox components ensures unrivalled rideability. The ROCK SHOX PSYLO GOLD air fork offers 150 mm of travel, which is complemented by the ROCK SHOX DELUXE SELECT+ shock absorber, guaranteeing perfect shock absorption and precise tracking in technical passages.
For confidence on descents, powerful SHIMANO MT420 four-piston hydraulic brakes with 203 mm discs at the front. Precise shifting is ensured by a reliable 12-speed Shimano SLX cassette with 10-51T cassette. The bike is shod in SCHWALBE NOBBY NIC tyres on 29" wheels, which provide excellent traction. A KINDSHOCK RAGEi telescopic seatpost completes the equipment for an optimal position on the trail.
The E-Power RS 140 EL is ideal for those who require a lightweight, agile and fully equipped trail e-bike. With a Bosch Performance Line SX engine and 150/140mm of travel, this e-bike is ready for sporty performance, demanding climbs and technical descents, with a maximum weight of 140kg.
Need help choosing the right e-bike? Use our e-bike selection guide or contact us directly.
E-bike range calculator
Flat
Medium
Hills
The e-bike range is approximately
*Factors affecting total range include technical condition of the e-bike, battery age, ambient temperature, headwind, and riding technique

BOSCH Performance Line SX
Bosch Performance Line SX. Powerful and dynamic motor for intuitive handling and a unique driving experience. Innovative body and software. Although the motor has less torque - 55 Nm - it can deliver up to 600 W of power, the best value in the most compact design. The weight of the motor is limited to just 2 kg.
Modes and level of assistance: Turbo: 340 %; eMTB: 140–340%; AUTO: až 340%; SPRINT: 60-280%; TOUR+: 60-340%; TOUR: 140% Eco: 60 %

Battery Bosch CompactTube 400 Wh
Slim, integrated and compact battery. It fits seamlessly without affecting the aesthetics and handling of the e-bike. The CompactTube 400 battery offers the highest energy density of any Bosch eBike battery with its innovative battery cell technology.
With innovative battery cell technology, it offers the perfect combination of energy density, compact design and durability. With its 400 Wh, it provides a reliable power source for a variety of cycling adventures. It offers a great balance between size and performance. With a weight of just under 2kg, it also adds minimal weight to the electric bike, making it easier to handle and more comfortable for longer rides.

Display Bosch Purion 200
Control unit with compact colour display and fully networked Smart System. The Purion 200 offers a range of features for an even better ride. For example, in addition to basic functions such as switching the e-bike on and off and lighting, you can also activate the smart push assistant with the Purion 200's buttons to make pushing your e-bike while walking easier. At the touch of a button, you can change the display in seconds and easily select the information that's important to you at the time: for example, keep track of the remaining range, see how far you've gone or check your pedalling frequency.

The brand has been around since 1970. Corratec GmbH represents a combination of German craftsmanship, engineering precision and cycling passion. From racing MTBs to high-performance e-bikes with technology like the Shadow Edge Tube, Fusion Tube and ABS Pro, every e-bike is the result of precision work and strict quality. Thanks to manufacturing in Europe, it offers not only cutting-edge technology but also an environmentally responsible approach. The brand is true to the philosophy of „Passion of Cycling“ – the best bikes have been focused on innovation, tradition and quality from the very beginning. CORRATEC e-bikes are world leaders in stability, comfort and safety.
Contact: iko Sportartikel Handels GmbH, Kufsteiner Strasse 72, 83064 Raubling, Germany, e-mail: info@corratec.com, phone: +49 8035 87070, web: www.corratec.com
Parameters
General
| Model year | 2026 |
| Weight including battery | 22 kg |
| Brand | Corratec |
| Colour | Black |
| Load capacity | 140 kg |
Motor
| Engine manufacturer | Bosch |
| Engine type | Bosch Performance Line SX |
| Torque | 55 Nm |
| Centre engine | Yes |
Battery
| Battery capacity | 400 - 499 Wh |
| Precise capacity | 400 Wh |
| Charger | 2 A |
Transmission
| Sort by | Shimano SL-M7100-R SLX Right 12-speed |
| Cassette | Shimano CS-M6100-12, 10-51T, 12-speed |
| Shifter | Shimano RD-M7100 SLX SGS, 12-speed |
| Number of gears | 1x12 |
Components
| Saddlebag | Kindshock RAGEi, 30,9 mm |
| Saddle | Selle Italia X3 XP BOOST Superflow |
| Handlebars | ALLOY, 31.8, 760mm, 20mm Rise 9° Backsweep |
| Extender | ALLOY, 31.8, 50mm, +3° |
| Coats | Schwalbe Nobby Nic |
Brakes
| Rear brakes | Shimano MT420, 4-piston, hydraulic, 180 mm |
| Front brakes | Shimano MT420, 4-piston, hydraulic, 203 mm |
Suspension
| Shocks | RockShox Deluxe Select+ RT |
| Front fork | Rock Shox Psylo Gold 29“ 15x110mm, 150mm |
Questions
Please provide your contact information and in the field Message enter your question and we will get back to you shortly.

