Engineering:BMW CE 02

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BMW CE 02
BMW CE 02 IAA 2023 1X7A0423.jpg
ManufacturerBMW Motorrad
Parent companyBMW
Production2023-present
ClassElectric scooter
Engineexternally excited synchronous electric motor, air cooled
Top speed59 mph (95 km/h)
Power15 hp (11 kW) @ 5000
Torque40.5 lb⋅ft (54.9 N⋅m) @ 1000
Transmission1-speed, belt drive
SuspensionF: upside-down telescopic fork, 4.6 in (120 mm) travel
R: 2.2 in (56 mm) travel
BrakesF: 2-piston floating caliper, 239 mm (9.4 in) disc with ABS
R: 1-piston floating caliper, 220 mm (8.7 in) disc
TiresF: 120/80R-14
R: 150/70R-15
Wheelbase53.2 in (1,350 mm)
DimensionsW: 34.5 in (880 mm) with mirrors
H: 44.9 in (1,140 mm)
Seat height29.5 in (750 mm)
Weight291 lb (132 kg) (dry)

The BMW CE 02 is an electric scooter produced by BMW Motorrad, which markets it as an e-Parkourer for city use.

History

BMW filed in September 2020 for trademarks for the CE 04, realized as a maxi-scooter, and the CE 02, a mini-motorcycle. The CE 02 concept was released one year later in 2021, targeting the same market as the Honda Monkey and Grom.[1] Alexander Buckan, BMW Motorrad's head of vehicle design, described the concept as "[embodying] youthful freedom and a carefree spirit — rather like a skateboard on two wheels".[1]

The production CE 02 was shown in July 2023.[2] In the United States, it will be available starting with the 2024 model year with a suggested retail price of $7,599. The "Highline" package adds $875.[3]

Design

Styling

Like a scooter, the CE 02 uses hand controls exclusively; however, the rider straddles the vehicle and rests their feet on footpegs like a motorcycle. Compared to the concept version, the production model adds practical features, including mirrors, a guard for the belt drive, and a front fender. The Highline version can be distinguished by the gold-colored front fork.[3]

Powertrain and battery

The CE 02 uses an externally-excited, air-cooled synchronous motor. There are two versions available, one with 5 hp (3.7 kW) output and another with 15 hp (11 kW) output.[4] The lower-output version is intended for young riders with a Class AM driving licence for mopeds in European markets, and is limited to 28 mph (45 km/h), while the higher-output version has a top speed of 59 mph (95 km/h).[5]

There are two slots for removable, air-cooled lithium-ion batteries, each 48 V with a capacity of 1.96 kW-hr. The bundled external charger will recharge at a rate of 900 W; an optional Highline package includes an upgraded charger with 1.5 kW maximum rate.[2] The low-output CE 02 uses a single battery and has an estimated range of 28 mi (45 km), charging from 20% to 80% state of charge in 85 minutes. The high-output version has an estimated range of 55 mi (89 km) and charges from 20% to 80% in 168 min., dropping to 102 min. with the 1.5 kW charger.[5]

The electric traction motor is mounted to the chassis, not the swingarm, reducing unsprung weight. A toothed belt drive is used to transmit power from the motor to the rear wheel.[3] There are two driving modes: Flow, which offers maximum regenerative braking, and Surf, which offers a sharper throttle response.[2] The Highline package adds a third driving mode, Flash, which offers the sportiest feel.[2] There is a power-saving mode which limits output to 4 kW (5.4 hp) to maximize range.[6]

Features

The CE 02 is equipped with a 3.5 in (89 mm) TFT display and a USB-C port for charging personal electronic devices.[5] A Bluetooth interface can be added as part of the Highline package, allowing riders to use their smartphone as a navigation display.[6]

References

External links