Marin Bikes | 2023 Sausalito E1 ST

Comfort-focused electric mobility with an approachable step-through design.

The Marin Sausalito E1 ST is a step-through urban electric bike designed for riders who want easy accessibility, upright comfort, and dependable pedal assistance for commuting, fitness riding, and everyday transportation.

Built around Marin’s low-step Series 3 aluminum e-bike platform, the 2023 Sausalito E1 ST combines Shimano STEPS electric assist technology, stable urban handling, wide-volume 650B tires, and commuter-ready practicality into a smooth and approachable everyday e-bike. The low-step frame design makes mounting and dismounting easier while maintaining stable handling and confident ride quality.

Key Features

• Low-Step Aluminum E-Bike Platform
Step-through frame design improves accessibility and comfort while retaining Marin’s stable urban ride characteristics.

• Shimano STEPS E5000 Drive Unit
Natural-feeling pedal assistance delivers smooth support for commuting, city riding, and longer recreational rides.

• Comfort-Oriented Urban Geometry
Relaxed geometry and upright positioning improve visibility, comfort, and confidence during everyday riding.

• Wide 650B Tire Setup
WTB Horizon tires provide added comfort, stability, and grip across rough pavement and mixed urban terrain.

• Utility-Ready Design
Integrated rack, fender, and kickstand mounts make the Sausalito E1 ST ideal for commuting and daily transportation.

Technical Specifications

• Category
Urban Electric Bike

• Discipline
Urban / Other

• Frame
Series 3 Butted and Formed 6061 Aluminum, Low-Step Design, Forged Motor Mount, Hydroformed Downtube Battery Mount, Integrated Wiring, Internal Housing, Kickstand, Rack, and Fender Mounts

• Fork
Steel Moto Blade Fork, Disc Specific, Fender and Rack Eyelets

• Motor
Shimano STEPS E5000 Drive Unit, 250W, 40Nm, Class 1

• Battery
Shimano BT8014, 418Wh

• Drivetrain
Shimano Deore 1x10-Speed

• Rear Derailleur
Shimano Deore 10-Speed

• Shifters
Shimano Deore 10-Speed

• Crankset
Shimano Aluminum Crankset with 44T Steel Chainring

• Cassette
Shimano Deore 10-Speed, 11-46T

• Chain
KMC X10E

• Brakes
Tektro HD-M275 Hydraulic Disc Brakes

• Brake Levers
Tektro Hydraulic

• Rotors
180mm Rotors

• Wheelset
Marin Aluminum Double Wall Disc Rims

• Front Hub
Forged Alloy, Disc Specific, 32H

• Rear Hub
Forged Alloy, Disc Specific, 32H

• Tires
WTB Horizon 650Bx47mm, Wire Bead

• Handlebar
Marin MiniRiser Alloy Handlebar

• Stem
Marin Alloy

• Seatpost
Marin Alloy, 30.9mm

• Saddle
Marin City Plush Saddle

• Grips
Marin County

• Headset
FSA No.57E

• Color Options
Gloss Tan (#B89B74)

Geometry

Built for riders seeking a comfortable and approachable electric commuter bike with smooth pedal assistance and everyday practicality.

Due to the nature of the product, this item may take longer to ship as it contains batteries.