6 models
Four commuter eBikes engineered for the real world — rain, traffic, hills, and everything in between.
The right bike changes everything
A commuter eBike replaces your second car. It cuts through traffic. It makes hills disappear. It turns a sweaty 45-minute ride into a breezy 20-minute cruise. And with a 960Wh battery, you can commute all week without charging twice. Surface 604 commuter bikes are designed with upright geometry for comfort, fenders and racks for practicality, and Shimano/SRAM drivetrains for reliability that any bike shop can service.
960Wh
Biggest battery in class
28mph
Class 3 pedal assist
93mi
Eco range
2 sizes
S/M and M/L for perfect fit
6 products
The Surface 604 Advantage
Specs don't lie. See how Surface 604 stacks up against the competition.
| Feature | Surface 604 Rook | Aventon Level 3 | Lectric XPress 750 | Velotric Discover 3 |
|---|---|---|---|---|
| Battery | 960Wh (48V 20Ah) | 720Wh (48V 15Ah) | 672Wh (48V 14Ah) | 691Wh (48V 14.4Ah) |
| Motor | 500W (750W peak) | 864W peak | 750W hub | 750W hub |
| Top Speed | 28mph PAS | 28mph | 28mph | 28mph |
| Brakes | Tektro Hydraulic | Hydraulic disc | Mechanical disc | Hydraulic disc |
| Drivetrain | Shimano Alivio 9sp | Belt drive | 7-speed | Shimano 8sp |
| Torque Sensor | Dropout (serviceable) | Bottom bracket | Cadence + torque | SensorSwap |
| UL Certified | 2271 + 2849 (both) | 2271 + 2849 | UL 2271 | UL 2271 |
| Warranty | 2-Year All Components | 2-Year | 2-Year | 2-Year |
| Weight Capacity | 285 lbs | 300 lbs | 330 lbs | 275 lbs |
Specifications sourced from manufacturer websites as of 2026. Verify current specs before purchase.
Quality Components
Name-brand components you can trust — and any bike shop can service.
Consistent stopping power in all weather conditions
Smooth shifting — any bike shop can service it
Premium lithium-ion battery cells for longevity
Durable, low-maintenance drivetrain link
Comfort-engineered and weatherproof
Ready for panniers or cargo from day one
Real Riders
Not marketing copy. Real quotes from verified Surface 604 riders.
Expert Reviews
Every Surface 604 model has been independently reviewed by the industry's top publications.
As Reviewed By
Moving People
From the Blog
Tips, guides, and stories from the Surface 604 community.
Visit the Blog→
