Surface 604 500W 604 Colt Electric Cruiser - Black - EB-COLT-BLK-SM-14AH

Surface 604 500W 604 Colt Electric Cruiser - Black - EB-COLT-BLK-SM-14AH

Exclusive Limited Time Offer: Bikeberry.com customers will receive a FREE Poplock bicycle lock with the purchase of the Surface 604 500W 604 Colt Electric Cruiser ($84.95 value!)

The surface electric bike uses a 500W Bafang motor that promises excellent performance delivery. The bike utilizes a 48-volt lithium-ion battery with Samsung 18650 cells, which offer high energy density and when fully charged, the bike can cover up to 45 miles. The Tektro hydraulic disc brakes have precise braking power, which is perfect when riding at top and down the steep hills.

The Surface e-bike has been loaded with advanced features that make it the perfect choice for adventure seekers. It is suitable for all ages and purposes due to its low step-over frame, which makes mounting and dismounting very easy. The low frame is a convenient model when you have to stop multiple times in the route. Also, it is preferred mostly by people with flexibility issues. The ergonomic design of the bike makes it perfect for reducing strain on the lower back and wrists.

The power source for the bike is a 48-volt lithium-ion battery with Samsung 18650 cells. When fully-charged(takes approx. 5 hours) the bike can cover at least 45 miles distance. The efficiency of the battery heavily depends upon the model that is being used for riding.

To improve the efficiency of the bike, it utilizes the 5 levels of torque sensor pedal assist (PAS), a Class 2 thumb throttle, and a 10-speed SRAM X5 drivetrain. The advanced makes the bike perfect for riding on inclined terrains. When you lack the stamina to travel the extra mile and want to push then you can use the throttle feature which will instantaneously propel the bike forward without the need to put too much pressure on the pedal.

The torque sensor pedal assist (PAS) determines the force being applied to the pedal by the rider and provides proportionate power to the bike. So, the harder you pedal, the more energy is provided to the motor.

The bike has built-in rear racks that can carry weight up to 100 lbs; the commuter can be utilized as a career too.

Features

• Throttle Option: It provides instant acceleration to the bike and propels it forward. You can maintain the constant speed of the bike and enjoy a free ride, avoiding physical fatigue.

• Hydraulic Brakes: The precise braking power of the bike brings it to a sudden halt. The immense power of the hydraulic brakes ensures a safe ride when riding at top speed.

• 6061 Aluminum Alloy Low Step-Over Frame: Mounting and dismounting become very easy for people with less flexibility.

• Fenders and Chain Guard: It protects against grease, mud, and dirt, so you reach your destination completely mess-free.

Specifications

What Our Experts Think

• Powerful Motor: Equipped with a 500W Bafang geared hub motor (peaking at 750W), delivering robust performance for various terrains.

• Extended Range: Features a 48V 14Ah Samsung lithium-ion battery, offering up to 45 miles (72 km) per charge. An optional 20Ah battery extends the range up to 65 miles (105 km).

• Comfortable Design: Step-over frame with adjustable stem and SR Suntour XCT front suspension ensures a smooth and comfortable ride.

• Advanced Features: Includes torque sensor for responsive pedal assist, thumb throttle, integrated front and rear LED lights, fenders, and rear rack.

• User-Friendly Display: Large color LCD display with USB charging port provides essential ride information at a glance.

Q&A

Q: What is the Surface 604 Colt Electric Cruiser?
A: A high-performance, step-over electric bike designed for urban commuting and leisure rides, combining power, comfort, and advanced features.

Q: What is the range and top speed?
A: Offers up to 45 miles (72 km) per charge with the 14Ah battery, and a top speed of 20 mph (32 km/h); unlockable to 28 mph (45 km/h) for off-road use.

Q: What frame size is suitable for me?
A: The Small/Medium frame (17.5") is ideal for riders between 5'2" and 5'7" (157–170 cm).

Q: What is the weight capacity?
A: Supports up to 285 lbs (130 kg), including rider and cargo.

Q: What is the price?
A: Pricing varies by retailer and configuration; please check with authorized dealers for current pricing.

Maintenance Tips

• Battery: Charge the 48V 14Ah battery regularly; avoid deep discharges and overcharging. Store indoors in moderate temperatures.

• Tires: Check pressure weekly; inspect for cuts or wear on the 27.5” tires.

• Brakes: Monitor hydraulic disc brakes for pad wear and responsiveness; replace pads as needed.

• Drivetrain: Clean and lubricate the Shimano 9-speed drivetrain every 100–150 km, or after wet rides.

• Display & Controls: Keep the display dry and clean. Avoid direct water spray.

• Electrical System: Inspect all connectors and wiring monthly for corrosion or looseness.

• Storage: Store in a dry, covered area. During long periods of inactivity, partially charge the battery (~60%) and disconnect it.