BMW C evolution vs Qianjiang QJTDR006Z

Fuel	Electric	Electric
Motor	--	Type : Hub, BDCM Air-Cooled
Range	--	Range/Charge(@20km/h) : 60 Km
Engine	Drive train swing arm with liquid cooled alternator	4-Stroke, Single Cylinder , SOHC
Engine Starting	--	Kick/Electric
Cooling System	Liquid Cooled	--
Maximum Power	48 hp @ 4650 rpm	350W
Maximum Torque	72 Nm @ 4650 rpm	--
Climbing Degree	--	12
Top Speed	80 kmph	25 kmph
Battery	Air-cooled lithium-ion high-voltage battery	Battery Type : Lithium-ion Nominal Voltage : (V) 48 Battery Capacity : (Ah) 20 Battery Weight : (kg) 8.4 Standard Charging Current : (A) 3
Display	--	LCD Display
Frame	Hypoid chassis with die-cast aluminum load-bearing battery casing, bolt-on tubular-steer steering head carrier and rear frame	--
Headlamp	--	LED
Taillamp	--	LED

Front	120/70 R 15	16 x 3.0 Tubeless
Rear	160/60 R 15	16 x 3.0 Tubeless
Wheel / RIM	Cast aluminum wheels	Alloy

Front	Double disc brake, diameter 270mm, 2-piston floating caliper	180 mm Hydraulic Disk
Rear	Single disc brake, diameter 270 mm, 2-piston floating caliper	Drum Brake 110 mm

Front	40 mm Upside-Down fork	Telescopic 60 mm
Rear	Single-sided swing arm with direct-link spring strut and spring pre-load with 7 manually adjustable settings	Unit Swing 50 mm

Colors

--

Red Black Blue White

Length	2190 mm	1700 mm
Width	947 mm	220 mm
Height	1255 mm	1000 mm
Weight	445 kg	--
Kerb Weight	--	55
Seat Height	--	700
Wheelbase	1610 mm	1210 mm
Ground Clearance	--	148 mm

Features

- Charging Rate : 3 kW, integrated charger with booster fan - Charging :On-board charging socket type 1: charging cable with country-specific plug - Charging time at 110 V / 12 A : approx.. 9:20 h for 100%; 80% in approx.. 7:50 h - Charging time at 220 V / 12 A : approx.. 4:30 h for 100%; 80% in approx.. 3:50 h - Traction Battery with High-Voltage Technology - Central Cooling Air Duct - 3 Battery Modules - 12 Lithium-Ion Battery Cells per Module - Adjustable Rear Suspension - TCA (Torque Control Assist) - Integrated Charger Cable - 4 Ride Modes (Road/Eco Pro/Dynamic/Sail) - Reverse Assist - Upside-Down Fork - LED Rear Light - CVT Transmission with Automatic Centrifugal Clutch - Kickstand with Parking Brake Actuator - Multifunction Display with On-Board Computer - Power Socket - Center Stand - Illuminated Storage Compartment - High Windshield - Toolkit

- Chic Retro Design with distinctive oblong - LED headlight - Full LCD Meter - USB Charger - Smart Keyless 8.4 kg removable battery- suitable for either plug-in charging at home or battery swapping