Trek Charter+ 4 R9 540Wh Lowstep Electric City Bike

Charter+ 4 540Wh Low-step is an extremely versatile city e-bike. The adjustable handlebar lets you customise your riding position from upright and comfortable to active and efficient.

• Bosch Performance Line motor, 250W with 75Nm of torque, assistance up to 25 km/h
• 540Wh battery: range up to 132km
• Shimano CUES drivetrain, 9-speed
• Hydraulic disc brakes for confident braking in all conditions
• 63 mm suspension fork

Highlights

• Consistently smooth, precise shifting: The Shimano CUES drivetrain delivers smooth, reliable shifting with very little maintenance, ride after ride.
• Suspension for greater comfort: The front suspension and suspension seatpost work together to absorb bumps in the road. The front suspension with 50mm of travel makes handling more responsive, while the seatpost dampens vibrations, giving you confidence and control.

Technical specifications

• Frame: Premium Alpha Platinum Aluminum frame, top-load PowerPack, integrated cockpit routing, 135x5mm QR
• Fork: SR Suntour SF25-NVX32, coil spring, preload adjuster, 5mm ThruSkew, 63mm travel
• Motor: Bosch Performance Line, 250W, 75Nm, 20mph
• Battery: Bosch PowerTube 540Wh, smart system
• Display: Bosch Purion 200
• Maximum assisted speed: 25 km/h
• Shifters: Shimano U4000, 9-speed
• Rear derailleur: Shimano CUES U4000
• Crankset: ProWheel alloy
• Cassette: Shimano LINKGLIDE LG300, 11-46, 9-speed
• Chain: Shimano LG500, 9/10/11-speed
• Brakes: Shimano MT200 hydraulic disc
• Rims: Bontrager Kovee, double-wall, Tubeless Ready
• Front hub: Shimano Tourney HB-QC300, centerlock
• Rear hub: Shimano Tourney
• Tyres: Bontrager E6 Hard-Case Lite, reflective strip, 27.5x2.40"
• Handlebar: Alloy, 31.8mm clamp
• Stem: Bontrager alloy, 31.8mm clamp, adjustable rise, Blendr compatible
• Grips: Trek Ergonomic Comp, lock-on
• Saddle: Bontrager Boulevard
• Seatpost: Alloy, suspension, 31.6mm
• Pedals: Bontrager City pedals
• Kickstand: Pletscher Comp Flex 40
• Weight: M - 30.80 kg / 67.91 lbs
• Weight limit: This model has a maximum total weight limit (combined weight of bike, rider and cargo) of 136kg.
• Maximum fork travel: 80mm
• Rotor size: Maximum brake rotor size - Frame: 203mm, Fork: see fork manufacturer
• Maximum tyre size: Frame: 27.5x2.40", Fork: consult the manufacturer's specifications

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.