Summary for Surface 604 Twist E-Bike

The 2023 Surface 604 Twist is a folding electric fat bike that’s making waves with its powerful motor and convenient design. This e-bike is built to handle various environments, from city commuting to off-road adventures. Let’s dive into the features and highlights that make this bike stand out.

First off, the Twist packs a punch with its Bafang motor, rated between 500 to 750 watts and delivering 80 Nm of torque. This motor, coupled with the bike’s smaller 20-inch wheels, gives it a mechanical advantage, ensuring a zippy and responsive ride. The hydraulic disc brakes with 180 mm rotors provide reliable stopping power, and the inclusion of motor inhibitors enhances safety.

The bike is fully equipped with practical features for everyday use. It comes with a sturdy, non-removable rear rack that’s perfect for carrying panniers, a trunk bag, or even a child seat. Although the bike weighs in at 63.8 pounds, removing the 8-pound battery makes it easier to lift and fold.

Compared to its 2022 predecessor, the 2023 model features a non-telescoping stem for added sturdiness and a slightly forward angle for a more comfortable reach. The step-through frame, reinforced with extra gussets and a flared seat tube, increases stiffness and durability, essential for supporting the bike’s heavier build and fat tires.

Speaking of tires, the Twist rolls on 20×4-inch wide tires, which can be adjusted for different terrains. Lowering the tire pressure helps in sandy or snowy conditions, enhancing the bike’s versatility. The 100 mm wide plastic fenders, although slightly bouncy, are durable and lightweight, providing ample protection without adding too much weight.

Other notable upgrades include the Samox hollow spindle at the bottom bracket, contributing to the bike’s stiffness and overall performance. The bike also features a 10-speed SRAM X5 drivetrain with a wide gear range, ensuring smooth shifting and efficient power transfer.

One of the standout aspects of the Surface 604 Twist is its thoughtful design. The battery is securely mounted and easily removable, with a high-positioned charge port that avoids dirt and water exposure. The ergonomic grips, large color LCD display, and integrated lights add to the bike’s usability and safety.

The bike’s frame is designed for practicality and ease of use. It folds compactly, making it a great option for those with limited storage space. The locking latches ensure the bike stays secure when unfolded, and the inclusion of a walk mode is a handy feature for maneuvering the bike in tight spots.

In terms of riding experience, the Twist offers a stable and comfortable ride. The fat tires provide excellent grip and cushioning, making it suitable for a variety of terrains. The torque-sensing pedal assist is smooth and responsive, although it might require occasional recalibration in bumpy conditions.

Overall, the 2023 Surface 604 Twist is a versatile and powerful e-bike that combines convenience with performance. Whether you’re commuting in the city or exploring off-road trails, this bike is designed to deliver a reliable and enjoyable riding experience.

E-Bike Information

  1. Range: 20-45 miles
  2. Top Speed: 20 mph (Class 2), 26-28 mph (when unlocked, Class 3)
  3. Motor Size: 500-750W Bafang motor
  4. Battery Size: 48V 14Ah (672Wh)
  5. Frame: Folding step-through
  6. Warranty: 1 year comprehensive
  7. Safety Certified: Yes
  8. Digital Display: Large color LCD display with USB charging port

Full Specifications

  • Miles Per Charge: 20-45 miles
  • Max Speed: 20 mph (Class 2), 26-28 mph (Class 3 unlocked)
  • Max Rider Weight: 300 lbs
  • Waterproof Rating: IP54
  • Motor Size: 500-750W Bafang motor
  • Battery Size: 48V 14Ah (672Wh)
  • Tire Size: 20×4 inches
  • Product Weight: 63.8 lbs
  • Dimensions: Folded: 36” x 25” x 32”, Unfolded: 69” x 25” x 48”
  • Warranty Length: 1 year comprehensive
  • Frame Material: Aluminum alloy
  • Color(s): Satin black, gray
  • Inner Tubes: 20×4 inches
  • Brakes: 180 mm hydraulic disc brakes with motor inhibitors
  • Charge Time: 4-6 hours
  • Suspension: None
  • Display: Large color LCD display
  • Headlight: Buchel Shiny 120 with side cutouts
  • Charger: 2A charger