Summary of the CERO One e-Bike

the CERO One e-bike, straight from the creative mind of Kiyoshi Iwai, the founder of CERO Bicycles. This beauty is the 2021 model, now featuring a belt drive and internally geared hub, plus an upgraded motor. Inspired by the classic Japanese “mama charlie” bikes, this e-bike is perfect for family use, grocery runs, and more.

One of the standout features of the CERO One is its practical design. It sports a smaller 20-inch front wheel paired with a 26-inch rear wheel. This configuration is borrowed from British mail bikes and provides a lower center of gravity, making it easier to load cargo and giving the bike extra stability. With shorter spokes, the front wheel is not only stronger but also easier to handle.

Accessories galore! The CERO One comes with a platform rack and built-in headlights, but you can also add a larger or smaller basket, a child seat, or a café lock that secures the rear wheel. Founded in 2015, CERO Bicycles started with a mission to bring eco-friendly and practical transport solutions to the US, blending Japanese design with modern e-bike technology.

Now, let’s talk upgrades. The new model features the Shimano E6100 motor, which packs 60 Nm of torque (up from 50 Nm in the previous model) and is lighter and more compact. The bike’s cables are now internally routed, adding to its sleek look. The Gates Carbon Belt Drive ensures a smooth and maintenance-free ride, paired with a Shimano Nexus 5-speed internally geared hub, which allows shifting even when stationary.

Weighing in at just over 58 pounds, the CERO One is a bit heavier due to its reinforced frame and added features, but it still maintains a battery capacity of 504 watt-hours. This means you can expect a range of up to 105 miles on a single charge, depending on riding conditions.

Frame strength is a key focus with added gussets and support arms, making the bike durable and reliable. The adjustable stem allows for easy storage and customization to fit various rider heights. Despite its compact frame, the CERO One can support up to 300 pounds, with the front rack alone rated for 55 pounds.

Safety is also a priority, with reflective tires and stickers, plus a well-placed headlight. The hydraulic disc brakes offer reliable stopping power, essential for carrying heavy loads. The bike comes in two stylish colors: Halu Blue and Shio Grey.

Riders will appreciate the thoughtful design touches, like the bottle cage mount and the wide grip tape pedals for extra traction. The CERO One’s digital display, now with Bluetooth connectivity, offers various readouts, including speed, range, and battery level, making it easy to keep track of your ride.

Overall, the CERO One is a versatile and practical e-bike, perfect for urban commuting, family outings, and everything in between. With its robust build, impressive range, and thoughtful features, it’s a solid choice for anyone looking to make their rides more efficient and enjoyable.

Information of the CERO One e-Bike

  1. Range: Up to 105 miles
  2. Top Speed: 20 mph
  3. Motor Size: Shimano E6100, 250W-500W
  4. Battery Size: 504 watt-hours (36V, 14Ah)
  5. Frame: Mid-step frame with hydroformed aluminum
  6. Warranty: 2-year comprehensive
  7. Safety Certified: Yes
  8. Digital Display: Shimano SC-E6100 display

Full Specifications of the CERO One e-Bike

  • Miles Per Charge: Up to 105 miles
  • Max Speed: 20 mph
  • Max Rider Weight: 300 pounds
  • Waterproof Rating: IPX4
  • Motor Size: Shimano E6100, 250W-500W
  • Battery Size: 504 watt-hours (36V, 14Ah)
  • Tire Size: Front: 20-inch, Rear: 26-inch, both 2.15 inches wide
  • Product Weight: 58.2 pounds
  • Dimensions: Not specified
  • Warranty Length: 2 years comprehensive
  • Frame Material: Hydroformed aluminum
  • Color(s): Halu Blue, Shio Grey
  • Inner Tubes: Standard size for 20-inch and 26-inch tires
  • Brakes: Shimano hydraulic disc brakes, 180mm front, 160mm rear
  • Charge Time: Approximately 7 hours
  • Suspension: None
  • Display: Shimano SC-E6100 display
  • Headlight: Integrated, two LEDs

Charger

  • Charger: Shimano charger, 1.8 amps, 42 volts, 1.4 pounds