Tesoro 3+ Low StepThru

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          One Ride Away

          Inside this potent urban e-bike lies the wild and rugged heart of an explorer. With huge range, robust components, and grippy mixed-surface tires, the Tesoro is built to get you to it all week, and away from it all on the weekend.

          Model Description

          The Tesoro 3+ Low Step-Thru is tuned for fast, fluid movement. A SmartForm C2 alloy frame with a convenient step-through design makes mounting easy, while the Bosch 625Wh battery keeps power ready for long rides, steep climbs, and quick escapes. Shimano’s CUES 9-speed drivetrain delivers crisp, reliable shifts, and Shimano MT200 hydraulic disc brakes offer excellent control. Continental Race King tires roll fast on pavement and grip hard when the road turns rough. Add integrated lighting, full fenders, and a rear rack, and this e-bike is ready for whatever the day demands.

          What it's for

          Adventure trekking, wild exploring, and long-range commuting

          Highlights

          • Durable, lightweight, low-step SmartForm C2 Alloy frame with integrated headtube reflector
          • Quiet, powerful Bosch Performance Line Drive Unit with up to 75Nm of torque and 340% max support
          • 625Wh Bosch PowerTube Battery provides plenty of range in a compact package
          • Full color, ergonomic Purion 200 display. All your information and controls at thumb’s reach
          • Smooth and reliable Shimano CUES wide-range 9-speed shifting

          Free Yourself

          Power

          Bosch's new Smart System Active Line Plus drive unit and 500Wh battery provide effortless power.

          Speed

          This e-bike drive system provides pedal assist up to a maximum speed of 25km/h. Above that, it’s all you.

          Range

          Up to 113km of assisted range mean you can go to – and come back from – just about anywhere.

          Off-road ready
          With its stout 63mm travel fork, rattle-free fenders, high-capacity rear rack (Racktime 25kg compatible), bright front and rear lights, wide handlebars and low gearing – the new Tesoro X lives to load up and hit the road… any road, anywhere.
          Urban steady
          Potholes? Gravel? Tram tracks? No worries. All the features that make Tesoro X so capable off-road translate into a comfortable, confident experience on-road.
          Fast and Fun
          The upright sportive riding position and impressively precise handling make riding this e-bike a blast, whether you’re dicing it up with city traffic, or carving turns through the mountains, on-road or off.

          Features

          Convenient Charge Port

          The charge port on the toptube lets you charge your battery on the bike, or you can easily remove it for charging indoors.

          Bosch Smart System

          The fully networked Bosch drive system can be controlled and customized via their eBike Flow app, and is regularly updated 'over the air' for a totally connected and personalized ride experience.

          Right-sized Wheels

          For the best blend of speed, comfort, capability and fit, the larger sizes of Tesoro X run on 29" (622) wheels, while the smallest size uses 27.5" (584) wheels.

          Intellimount Stem

          Lets you mount your phone easily and securely on the stem with an SP-Connect adapter

          Specs

          Details

          • Platform
            Tesoro
          • Model Name
            Tesoro 3+ Low StepThru
          • Model Code
            C66135U

          Frameset

          • Frame
            Tesoro Low Step-Thru, SmartForm C2 Alloy, removable 625Wh downtube battery, integrated headtube reflector, tapered headtube, internal cable routing, 135mm QR hub spacing, IS disc mount, motor protection
          • Fork
            SR Suntour Mobie A32, 63mm travel, coil with preload adjuster, lockout, crown light mount, 44mm offset
          • Headset
            Semi-Integrated, Tapered; 1-1/8"-1-1/2"

          E-System

          • Drive Unit
            Bosch Performance Line, Smart System, 25 km/h
          • Battery
            Bosch PowerTube, 625Wh
          • Charger
            Bosch 2A
          • Display
            Bosch Purion 200

          Drivetrain

          • Rear Derailleur
            Shimano CUES U4000
          • Shifters
            Shimano CUES U6000, trigger style, 9-speed
          • Chain
            KMC e500
          • Crank
            FSA Bosch E-bike
          • Rear Cogs
            Shimano CUES LG300, 11-46, 9-speed

          Brakes

          • Brakes
            Shimano MT200 hydraulic disc, 180/180mm RT10 rotors
          • Brake Levers
            Shimano MT200 hydraulic disc

          Wheels

          • Rims
            Alloy, double wall, 32 hole, 25mm internal width, disc-specific
          • Spokes
            Stainless Steel, 14g
          • Tire Size
            2.2
          • Wheel Size
            27.5/29
          • Hubs
            (F) Shimano TC500, 15x100mm thru-axle / (R) Shimano R600 centerlock, 32H, QR
          • Tires
            Continental Race King, 27.5x2.2" 55-584 (SM), 29x2.2" 55-622 (MD-LG)

          Components

          • Handlebar
            Cannondale Urban Ergo Bar, 6061 Alloy, 25mm rise, 35° sweep, 0° rise, 680mm
          • Stem
            Cannondale 3 w/ Intellimount, Alloy, 31.8mm clamp, 70mm, +6°, w/ SP Connect SPC+ Stem Mount
          • Grips
            Ergon GC10
          • Saddle
            Selle Royal Essenza
          • Seatpost
            Cannondale 4, 6061 Alloy, 31.6, 300 (SM), 350mm (MD), 400mm (XL)

          Extra

          • Extra 1
            Axa Compactline 35E front light, Axa Blueline rear light, Abus framelock (key-matched with battery lock), Tubus rear rack (25kg, Racktime compatible), full-coverage fenders

          Please note that, based on component availability and other factors, specifications are subject to change without notice.

          Geometry

          See Electric City Bikes
          Learn More