Trek District+ 3 Electric City Bike

District+ 3 is a comfortable, reliable electric bike that makes city journeys easy, fast and fun. It features low-maintenance internal hub gears, a Bosch motor and controller, and a battery integrated into the frame's down tube.

• Bosch Active Line Plus motor, 250W with 50Nm of torque, assistance up to 25 km/h
• 400/545/800Wh battery: range up to 165km
• Shimano Nexus drivetrain, 8-speed
• Hydraulic disc brakes for confident braking in all conditions
• 60 mm suspension fork

Highlights

• A better way to produce aluminium: Starting in 2024, we began replacing traditional aluminium with aluminium with a reduced carbon footprint, produced using renewable energy. By October 2025, nearly all the aluminium bikes produced, including this one, had made the transition, significantly reducing our environmental footprint.
• Upgrade your pedals for the perfect connection with your bike: Pedals are two of the five contact points between you and your bike. Although this bike already comes with pedals, upgrading to pedals that give you more control and grip will greatly improve your rides. Read the pedal guide and find the best ones for your riding style.

Technical specifications

• Maximum assisted speed: 25 km/h
• Weight: L – 26.60kg (excluding battery)
• Weight limit: This model has a maximum total weight limit (combined weight of bicycle, rider and cargo) of 136kg.

Trek was founded in 1976 in Waterloo, Wisconsin, by Dick Burke and Bevil Hogg and is still based in the same city today. It makes road, mountain, gravel, city and electric bikes to support different ways of riding. Its story began in a barn, with 904 steel touring frames produced in its first year.