Marin Sausalito E1 Step Thru (Bosch)
The Marin Sausalito ST is the step-through version of this bike, built with a lower frame top tube than the standard version.
Many riders find step-through frames easier to hop on and off, and they're particularly suited to riders who need to mount/dismount their bike frequently, for riding with heavy bags and gear where slow-speed balance can be an issue, or for those with reduced mobility.
Specifications
| Frame: Series 3 Butted and Formed 6061 Aluminum, 650B Wheel, Low-Step Design, Forged Motor Mount, Hydroformed Downtube Battery Mount, Integrated Wiring, Internal Housing, Kickstand, Rack, and Fender Mounts |
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Suspension Fork: Steel, Moto Blade, Disc Specific, Fender and Rack Eyelets |
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Rims: Marin Aluminum Double Wall, Disc Specific |
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Hub, Rear: Forged Alloy, Disc Specific, 32H |
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Hub, Front: Forged Alloy, Disc Specific, 32H |
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Spokes: 14g Stainless Steel |
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Tires: WTB Horizon, 650Bx47, Wire Bead |
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Derailleur, Rear: Shimano CUES 9-Speed |
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Shift Lever: Shimano CUES 9-Speed |
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Motor: Bosch Active Plus, 250W, 50Nm, Class 1 |
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Crankset: Forged Aluminum w/ 38T Steel Chairing |
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Chain: KMC E11S |
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Cassette: Shimano CUES 9-Speed 11-46T |
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Brakes: Tektro HD-M275 Hydraulic Disc, 180mm Rotor |
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Handlebar: Marin MiniRiser Alloy |
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Stem: Marin Alloy |
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Grips: Marin County |
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Headset: FSA No. 57E |
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Seatpost: Marin Alloy, 30.9mm |
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Saddle: Marin City Plush |
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Pedals: Nylon Platform |
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Battery: Bosch PowerPack 545, 545Wh |
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Kickstand: Rear Mount Alloy |
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Range, Charging Time: 25-93 miles/40-150km, (Based on Rider Weight, Terrain, Climate and Level of Assist Used), 7.3 Hours (estimated, under ideal conditions) |
Geometry
| Size | S | M | L |
|---|---|---|---|
| Stack | 607.4 | 625.8 | 653.4 |
| Reach | 405 | 425 | 445 |
| Headtube Angle | 67° | 67° | 67° |
| Headtube Length | 130 | 150 | 180 |
| Seattube Angle | 73.5° | 73.5° | 73.5° |
| Seattube Length | 430 | 480 | 520 |
| Toptube Effective | 549 | 582 | 610.2 |
| BB Height | 293 | 293 | 293 |
| BB Drop | 65 | 65 | 65 |
| Chainstay | 465 | 465 | 465 |
| Wheelbase | 1183 | 1166 | 1198 |
| Standover Height | 483 | 509.3 | 522.4 |
| Fork Offset | 44 | 44 | 44 |
| Seatpost Diameter | 30.9 | 30.9 | 30.9 |
| Handlebar Width | 700 | 700 | 700 |
| Stem Length | 45 | 45 | 45 |
| Crank Length | 170 | 170 | 170 |
All lengths in millimeters
Sizing
How do you know what size of bike you should buy?
A good place to start is using the sizing charts included for each bike on the info page. If you're in the middle of the recommended height range for a specific size then usually that's the correct one to go with. If you find yourself overlapping sizes at either the top or bottom of the height recommendation than sizing up or down could be a consideration.
For more relaxed fitting "city-style" bikes sizing is less crucial because often they will have adjustable stems and offer more overlap in sizing. Smaller bikes will be slightly easier to manage when starting and stopping while larger bikes will feel more stable when riding. Most often we recommend sizing down in this category.
Bikes that have a more aggressive riding position i.e. road, gravel and mountain bikes sizing is more important. In these categories we usually look closely at 3 numbers, reach, stack, and top-tube length.