The Rail 5 625 is an E-Mountain bike designed for rough terrains. It boasts the same high-end features as our non-electric trail bikes, but it is propelled forward by the new powerful Bosch drive system. If you're looking for an E-Mountain bike that matches the off-road capabilities of non-electric trail bikes and you want a robust Bosch drive system to assist you efficiently on climbs, then this is the bike for you. It features a sturdy aluminum frame with 150 mm of rear suspension travel and a 625-Wh RIB battery, along with a RockShox 35 Gold RL fork optimized for e-bikes, providing 160 mm of travel. The latest Bosch Performance Line CX motor with Smart System offers drive support up to 25 km/h and includes Bluetooth® LED remote for seamless connectivity, navigation features, and activity tracking through the eBike Flow app. Additionally, you will have a 1x12 drivetrain with a wide gear range for optimal pedaling cadence, a dropper seat post, powerful 4-piston disc brakes for added confidence on descents, and agile 29" wheels. The Rail 5 625 is our electric long-travel trail bike with the best price-performance ratio. In rough terrain, it stands up to its non-electric counterparts and, thanks to pedal assistance, helps you get back up the mountain in no time. With a larger battery, it also allows you to spend more time on the trails. - Bosch's new Smart System gives you full control and even more customization options, thanks to the new Bluetooth-connected LED remote and eBike Flow app. - Trek's Removable Integrated Battery System (RIB) is aesthetically pleasing and user-friendly: the battery is fully integrated into the frame, ensuring optimal protection and can be easily removed without tools while leaving space for a water bottle. - The controller has a Walk Assist feature and a smart eMTB mode that automatically adjusts the required power based on the terrain. - It utilizes the same proven frame technologies as the Slash, such as adjustable geometry via Mino Link, a Straight Shot down tube for increased stiffness, and Active Braking Pivot (ABP). - The more powerful battery enables longer adventures. Removable Integrated Battery (RIB) is a single-piece combination of battery and cover with a built-in handle, which can be easily removed and reinserted into the frame without tools. This feature makes it incredibly convenient to take the battery out for transport, security, or easier charging. Bosch Performance Line CX Motor sets new standards with its power of up to 85 Nm of torque and an intelligent eMTB mode with Extended Boost that automatically adapts the assistance level to the terrain. Bosch LED Remote allows for easy and intuitive switching between assistance modes, activating push assistance, or turning on optional lights. The bright LEDs are clearly visible in all lighting conditions, indicating battery status and the current assistance mode. Bosch Smart System connects your E-Mountain bike more than ever. The LED Remote pairs with the Bosch eBike Flow app, allowing you to view riding data, make adjustments, and perform system updates. For even clearer display of your ride data, a screen can be easily added via Bluetooth connectivity. Active Braking Pivot allows our engineers to fine-tune how the suspension independently responds to acceleration and braking forces, giving you more confidence in critical situations. The new eBike Flow App personalizes your ride experience. It allows you to adjust the motor's support behavior to your needs, track your riding statistics, and integrate your data with apps like Strava and Apple Health. It also offers handy features such as navigation and service reminders.