Bosch Performance Line SX
55 Nm
400 Wh
12 speeds
28"
-
SRAM Apex Eagle AXS 12 is a high-end electronic gearing system designed for the demands of modern cycling.
Key Features:
- Wireless electronic shifting
- AXS integration
- Wide gear range
- Reliability and durability
- Adaptation to rider experience
The Kiox 200 display is a modern cycling display designed to provide important information and functions during your ride.
Key features:
- Clear and legible display
- Comprehensive driving information
- Navigation functions
- Connectivity and compatibility
- Easy to use
- Durability and reliability
The CORRATEC E-Gravel EL is a powerful e-bike designed for gravel riding, ideal for adventure trips and everyday commuting. The bike is equipped with a Bosch Performance Line SX mid-motor with 55 Nm of torque, offering smooth and powerful assistance, especially on more challenging terrain. The 400 Wh battery provides solid range and ample support even on longer routes.
The bike's frame is complemented by a Corratec Carbon Fork front fork, which provides excellent shock absorption and contributes to a lighter overall bike weight. The Zzyzx Alloy handlebars and Zzyzx SL Alloy Seatpost ensure stability and comfort on long rides, while the Selle Italia X3 XP BOOST Superflow saddle is designed for maximum comfort. Mavic Allroad Disc rims and Schwalbe G-One Bite tyres provide excellent traction on a variety of surfaces, making it ideal for gravel riding.
The Bosch Kiox 200' s intuitive display with miniature remote control provides the rider with real-time feedback on essential riding indicators including speed, distance, battery level and more. Its compact design and easy-to-use controls ensure a seamless driving experience.
The bike is equipped with a Sram Apex Eagle D1 12S derailleur and Sram CS XG 1275 cassette, which provides a wide range of gearing for different terrains. The Sram Apex Eagle AXS 12S shifters are state-of-the-art electronic, allowing for fast and accurate shifting. SRAM Apex brakes with 160mm discs provide reliable braking performance in all conditions.
With a load capacity of up to 120 kg and robust components, the CORRATEC E-Gravel EL is a great choice for cyclists looking for a reliable and powerful e-bike for gravel riding, exploring new trails and everyday use.
Need help choosing the right e-bike? Use our guide to choosing an e-bike or contact us.
E-bike range calculator
The e-bike range is approximately
*Factors affecting total range include assist mode settings, 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 %

Baterie Bosch Compact Powertube 400 Wh
A high-performance battery designed for electric bikes that provides riders with reliable, long-lasting power. The Compact Powertube 400 Wh battery offers the perfect combination of energy density, compact design and durability.
One of the key features of the battery is its integrated design, which allows the battery to be seamlessly integrated into the frame of the e-bike. This integration improves the aesthetics of the bike, but also contributes to a cleaner and sleeker look. It also helps protect the battery from external influences such as water, dust and impact, ensuring long-term reliability and durability.
The Bosch Compact Powertube 400Wh battery is equipped with high-quality lithium-ion cells.

Bosch Top-tube System Controller w/ mini remote
Control unit for e-bikes with intelligent system. The range of functions and information is limited - so you have a quick overview that won't distract you while you ride. Integrated into the top tube - it's hardly noticeable and ideal for sporty trips and design-oriented e-bike fans.
LEDs indicate the riding mode and battery charge level in different colours. Made of durable material and protected from bumps and scratches. With just two buttons you can control the most important functions of your e-bike - switch on, switch off and change the riding mode. With the Mini Remote you can operate the control unit even more safely and conveniently. With the Mini Remote on, you can also control the display or use your smartphone as a display.

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
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Parameters
General
Model year | 2024 |
Brand | Corratec |
Colour | Red |
Load capacity | 120 kg |
Motor
Engine manufacturer | Bosch |
Engine type | Bosch Performance Line SX |
Torque | 55 Nm |
Centre engine | Yes |
Battery
Precise capacity | 400 Wh |
Battery capacity | 400 - 499 Wh |
Transmission
Sorting | Sram Apex Eagle AXS 12S |
Cassette | Sram CS XG 1275 |
Shifter | Sram Apex Eagle D1 12S |
Number of gears | 1x12 |
Components
Handlebars | Zzyzx Alloy |
Saddlebag | Zzyzx SL Alloy Seatpost 30.9 mm |
Saddle | Selle Italia X3 XP BOOST Superflow |
Racks | RIM: Mavic Allroad Disc |
Extender | ZZYZX SL Alloy Stem 31.8mm |
Coats | Schwalbe G-One Bite |
Brakes
Rear brakes | SRAM Apex, 160 mm |
Front brakes | SRAM Apex, 160 mm |
Suspension
Front fork | Corratec Carbon Fork |
Questions
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