Step-Through 2025 Commuter E-Bikes Weighing ~45 lb

Commuter e-bikes often face challenges such as excessive weight, jerky acceleration, or limited range. For 2025, Fifield, a Boston-based company, addresses these issues with step-through models weighing approximately 45 pounds. These bikes are designed for daily use, offering a smooth ride and practical features for urban commuting.

The Everyday Hero: Seaside 3.0

The Seaside 3.0 weighs around 45 pounds, making it lightweight enough for easy carrying while remaining durable for city streets. Its step-through frame allows for effortless mounting, especially when carrying items like backpacks or bags.

Key features include:

• A 350 W Bafang rear-hub motor that provides smooth, gradual assistance without sudden jolts.
• A 36 V / 13 Ah battery offering a range of 30–40 miles per charge, suitable for typical commutes.
• Hydraulic disc brakes for reliable stopping power in various weather conditions.
• Integrated front and rear lights for visibility, a rear rack for cargo, and a Suntour NEX fork to absorb road vibrations.
• Easy portability for use with public transportation or car storage.

For Hills and Longer Rides: Seaside 4.0

The Seaside 4.0 is ideal for commutes involving steep hills or longer distances, with a range of 40–60 miles. It features a step-through frame with a mid-drive motor placement for a natural pedaling feel.

Notable aspects:

• A 500 W Ananda M100 motor with torque sensing that adjusts assistance based on pedaling effort, facilitating easy climbs.
• Turn signals that enhance safety, and Tektro HD-E350 hydraulic brakes offering responsive control.
• The bike supports a gross vehicle weight of 350 pounds, accommodating additional loads.

Fast and Versatile: Bonfire 500 (Class 3)

The Bonfire 500 is a Class 3 step-through model capable of speeds up to 28 mph, designed for faster commutes. It includes a 500 W Dapu rear-hub motor and a 48 V / 14.5 Ah battery for up to 50 miles of range.

Highlights:

• A 27-speed drivetrain and 700C wheels provide smooth performance on pavement.
• Logan HD-E500 hydraulic disc brakes ensure safe braking at higher speeds.
• Integrated lights improve visibility in low-light conditions, making it suitable for longer or faster journeys.

Why Fifield Stands Out

Fifield focuses on practical urban commuting solutions, using reliable components from brands like Bafang, Ananda, and Tektro. Manufacturing adheres to international safety standards, and customer support is accessible and knowledgeable. These bikes are engineered to enhance daily travel by combining functionality with ease of use.