The everyday commuter that keeps up with you.
960Wh
BATTERY
28mph
TOP SPEED
93mi
ECO RANGE
UL 2849
CERTIFIED
Torque
SENSOR
or $84/mo with Affirm · 0% APR
Complete Your Ride
Free shipping · ~20 min assembly · UL 2849 Certified · 2-year warranty
960Wh Battery
Biggest in class
28mph Class 3
Pedal assist speed
Up to 93 mi
Eco range
UL 2271 Battery
Certified safe
UL 2849 E-Bike
Full system certified
Torque Sensor
Dropout design
960Wh — Up to 93 mi on a single charge. More than any competitor at this price.
Surface 604 ROOK
960Wh
~93 mi
Aventon Level 3
708Wh
~69 mi
Lectric XPress 750
672Wh
~65 mi
Velotric Discover 3
691Wh
~67 mi
Ride1Up Vorsa
720Wh
~70 mi
Competitor ranges estimated proportionally from battery capacity. Actual ranges may vary.
| Mode | Range (mi) |
|---|---|
| PAS 1 (Eco) | 62–93mi |
| PAS 2 (Tour) | 43–62mi |
| PAS 3 (Standard) | 31–43mi |
| PAS 4 (Sport) | 22–31mi |
| PAS 5 (Turbo) | 16–22mi |
| Throttle Only | 25–34mi |
Range varies by rider weight, terrain, temperature, tire pressure, and wind. Upper range reflects lighter rider (~130 lbs) on gentle terrain. Lower range reflects heavier rider (~200 lbs) on moderate hills.
Built like a bike. Rides like a bike. Lasts like a bike.
960Wh of power — Up to 93 mi on eco. 31% more than Aventon, 43% more than Lectric. Commute all week on a single charge.
Clean design, hidden wiring, torque sensor pedal assist. No moped vibes — just a bike with 960 watts.
One torque sensor design since 2020. Every part in stock. 20-minute replacement, not a trip to the dealer.
1
torque sensor since 2020
3
controller variants
20
min to replace
0
parts on backorder
Designed in Vancouver
Since 2014
3-Year Frame Warranty
All components
Free Shipping
Ready in ~20 min
50,000+ Riders
1,000,000 km logged
Every component is from a brand your mechanic already stocks.
SR Suntour XCM30 27.5 Suspension Fork
Kenda 27.5×2.1 Commuter Tires
Tektro Auriga Hydraulic Disc Brakes
Real rides. Real riders. From city commutes to coastal trails.
Surface 604 bikes come in two frame sizes. Use your height to find the right fit.
S/M
Riders 5'4" – 5'9"
163 – 175 cm
M/L
Riders 5'9" – 6'3"
175 – 190 cm
Between sizes? Go with S/M if you prefer a more upright position, M/L if you prefer to stretch out.
All Surface 604 bikes feature adjustable stems and ergonomic handlebars for fine-tuning your fit.
Independent reviews from trusted publications.
ElectricBikeReview.com · 2023
Surface 604 Rook Review — $2.5k
“Smooth torque sensor, impressive range, durable ride feel”
ElectricBikeReview.com · 2020
2020 Surface 604 Rook Review — $2k
“14K+ views — one of the most-watched Rook reviews”
Watch the full unboxing and assembly guide. Everything you need is included in the box.
Shimano Alivio 9-Speed Drivetrain
Dropout Torque Sensor
Color LCD Display
Büchel Front LED Headlight
