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Trek Charter+ 4S Lowstep

Trek

Charter+ 4S Lowstep

2027

$3,999.99

Specialized Turbo Vado 4.0

Specialized

Turbo Vado 4.0

2025

$4,099.99

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Overview

Model year20272025
Wheel size700c (S, M, L)650b (S, M, L, XL)

Components

Select a size for each bike to compare size-specific components.

Motor—Specialized 2.0, 70Nm torque, custom tuned motor, 250W nominal
Crank length—S: 170mm M: 170mm L: 170mm XL: 170mm
Battery—Specialized U2-710, alloy casing, state of charge display, 710Wh
Handlebar width—S: 680mm M: 680mm L: 680mm XL: 680mm
Display & remote—MasterMind TCD, w/handlebar remote, built-in anti-theft feature, Bluetooth® connectivity, customizable display pages
Stem length—S: 60mm M: 60mm L: 75mm XL: 75mm
Charger—Custom charger, 42V4A w/ Rosenberger plug, 100-240V
Saddle width—S: 155mm M: 155mm L: 155mm XL: 155mm
Wiring harness—Custom wire harness
Seatpost length—S: 350mm M: 350mm L: 400mm XL: 400mm
Frame—E5 Aluminum, mid-drive motor, fully integrated & lockable downtube battery, internal cable routing, wheel lock mount, and front rack compatible
Seatpost clamp—Alloy, bolt-type, 34.9mm
Fork—SR Suntour MobieA32, 80mm travel, lockout, fender-mounts, integrated light mount
Front brake—Shimano BR-MT200, hydraulic disc, 180mm
Rear brake—Shimano BR-MT200, hydraulic disc, 180mm
Shift levers—Shimano CUES 9-Speed with Optical Gear Display
Rear derailleur—Shimano CUES 9-Speed
Battery540Wh—
Cassette—Shimano CUES 9-speed, 11-41t
Chain—Shimano LG500
ForkSuspension, 63mm—
Crankset—Custom alloy forged crankarms, 170mm
Chainrings—48T
Chain case—Custom chaincover
Rims—29 front, 27.5 rear, 30mm inner width, 32h
Front hub—Shimano Center Lock Disc 32H, 15mm Thru Type Axle, 100mm
Rear hub—Shimano Freehub, Center Lock Disc
BrakesHydraulic disc brakes—
Spokes—DT Swiss Industry
WeightM - 30.30 kg / 66.81 lbs—
Front tyre—Pathfinder Sport Reflect, 650Bx2.3
DrivetrainShimano CUES, 9-speed—
Rear tyre—Pathfinder Sport Reflect, 650Bx2.3
Tyres27.5x2.4"—
Inner tubes—Standard 40mm Schrader valve 650Bx1.75-2.4
Stem—Specialized Flowset, 3D-forged alloy, 20-degree rise, 31.8mm clamp
MotorBosch Performance Line Sport, 750W—
Handlebar—Specialized, alloy, 15-degree backsweep, 46mm rise, 31.8mm
DisplayBosch Purion 200—
Grips—Specialized Body Geometry
Torque85Nm—
Saddle—Bridge Sport, Steel rails, 155mm
RangeUp to 45 mi—
Seatpost—Suspension, 40mm travel, 34.9mm
E-bike classificationClass 3—
Pedals—Specialized Commuter w/ grip tape & reflectors
BatteryBosch PowerTube 540Wh—
Headlight—Lezyne, Ebike Mini Stvzo E300+, 300 Lumen, 160Cm Wire, With Reflector
Rear light—Spanninga, Stvzo, Commuter Glow With auto Brake
Rack—Specialized rack, MIK HD interface, built-in pannier mounts, 27kg max load
BrakesShimano MT200 hydraulic disc—
Bike lock—Turbo System Lock
CassetteShimano LINKGLIDE LG300, 11-46, 9 speed—
Mudguards—Specialized DRYTECH fenders, 65mm width, extra strong aluminum fenderstay
ChainShimano LG500, 9/10/11 speed—
Kickstand—Specialized kickstand, 40mm mount
Bell—Specialized bell
Product ID—277441
Weight—26.4kg (58 lb, 3.2 oz)
Size used for weighing—MD
ControllerBosch Purion 200—
CrankProWheel alloy—
MudguardsTrek custom aluminum—
ForkSR Suntour SF25-NVX32, coil spring, preload adjuster, 5mm ThruSkew, 63mm travel—
FramePremium Alpha Platinum Aluminum frame, top-load Bosch CompactTube battery, integrated cockpit routing, integrated rack and fenders, 135x5mm Fixed Position derailleur dropout—
Front hubFormula CL-25, alloy, centerlock, 5x100mm—
Front lightTrek Ion C LED, 400 lumen low/800 lumen high, headlight—
GripsTrek ergonomic elite, lock-on—
HandlebarBontrager alloy, 31.8, comfort sweep—
KickstandAdjustable length rear mount alloy kickstand—
MotorBosch Performance Line Sport, smart system, 85Nm, 28 mph—
PedalsBontrager City pedals—
Rear derailleurShimano CUES U4000—
Rear hubFormula FCL-542S, alloy, centerlock, 11 speed freehub, 142x12mm thru axle—
Rear lightTrek Flare C LED, taillight—
RimsAlloy double wall, 32H—
SaddleBontrager Boulevard—
SeatpostAlloy, suspension, 31.6mm—
ShiftersShimano U4000, 9 speed—
StemBontrager alloy, 31.8mm clamp, adjustable rise, Blendr compatible, 80mm length—
TyresBontrager E6 Hard-Case Lite, reflective, wire bead, 60tpi, 27.5x2.4"—
WeightM - 30.30 kg / 66.81 lbs—
Weight limitThis bike has a maximum total weight limit (combined weight of bicycle, rider and cargo) of 136 kg (300 lb).—
Max chainringSee service manual—
Max fork travel80 mm—
Rotor sizeMax brake rotor sizes - Frame: 203 mm, Fork: see fork manufacturer—
Max tyre sizeFrame: 27.5x2.40", Fork: See manufacturer—

Geometry

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GeometryTrek Charter+ 4S LowstepSpecialized Turbo Vado 4.0