Go Fast, Stop Fast
No matter your speed, and no matter the weather, the SRAM S-300 hydraulic disc brakes can quickly bring you to a stop with cool, confident control.
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Born from Racing. Built for the City.
Sharp, light, fast, and practical, this is simply the ultimate high-performance commuter e-bike.
Where it thrives
Your city, your commute
What it's built for
High-speed commuting and exploration
Highlights
- Race-derived, lightweight carbon frameset
- Light and silent Bosch SX drive system, with a 400Wh battery
- Wireless electronic SRAM Eagle 12-speed shifting
- Grippy, fast-rolling 700x38c Vittoria tires
Born from Racing. Built for the City.
Racing Tech. Premium Feel.
With a carbon frameset derived from our pro-level Synapse endurance bike, this is a seriously light (16kg) and responsive bike. Sharp handling and an athletic riding position help you slice through the streets with comfort and control.
Built with Bosch
The light but mighty Bosch Performance Line SX drive unit makes for easy urban exploration. It offers a smooth, powerful boost up to 25km/h, then seamlessly disengages for effortless pedaling at higher speeds.
Intelligently Integrated
Tesoro Carbon looks slick, because it is. You’ll find features integrated both functionally and aesthetically, like internally-routed cables, the battery embedded in the downtube, and a compact display that lets you monitor settings on the fly – while you fly.
Features
Raising the Bar
Comfortable and maneuverable, the flat handlebar keeps you in a commanding and alert riding position without taxing your back.
Specs
Details
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Platform
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Model NameTesoro Carbon 1
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Model CodeC67024U
Frameset
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FrameTesoro Carbon, internal downtube battery, integrated cable routing, 148mm dropout spacing, 12mm thru-axle, SAVE, flat mount disc, removable kickstand mount (40mm Pletscher-style)
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ForkTesoro Carbon, 1-1/8" to 1.5" Delta steerer, flat mount disc, internal routing, 12x110 thru-axle
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HeadsetIntegrated, 1-1/8" - 1.5"
E-System
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Drive UnitBosch Performance Line SX, 25 km/h
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BatteryBosch Compact Powertube 400Wh
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ChargerBosch 2A
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DisplayTop-tube System Controller w/ mini remote
Drivetrain
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Rear DerailleurSRAM X1 Eagle AXS wireless electronic
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ShiftersSRAM GX Eagle AXS Controller, wireless
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ChainSRAM NX Eagle, 12-speed
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CrankFSA Bosch E-Bike, SRAM Direct Mount, 38T
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Rear CogsSRAM Eagle X-GLIDE 1275, 10-50, 12-speed
Brakes
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BrakesSRAM S-300, 160/160mm CenterLine X rotors
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Brake LeversSRAM S-300 hydraulic disc
Wheels
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RimsCannondale GXD10, alloy double-wall rim, 28h
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SpokesStainless Steel, 14g
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Tire Size37
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Wheel Size700
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Hubs(F) Formula sealed cartridge bearing, 12x110mm thru-axle / (R) Formula sealed cartridge bearing 12x148mm thru-axle
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TiresVittoria Terreno Zero, 700x35c
Components
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Handlebar6061 Alloy, 31.8mm, 700mm, 7° rise
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StemCannondale C1 Conceal, Alloy, 31.8, +6°
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GripsErgo Lock-on Grips
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SaddleSelle Royal Vivo Active Ergo
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SeatpostCannondale 3, 6061 Alloy, 27.2x400mm
Extra
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Extra 1Lezyne Hecto StVZO E65 headlight, Extruded alloy fenders w/ integrated rear light, rear pannier bars, kickstand, SRAM AXS charger
Please note that, based on component availability and other factors, specifications are subject to change without notice.
Geometry
