Changjiang 750, BMW R71 Chinese Version, Three-Wheel Delivery Motorcycle, Autoette

• Customization: Available
• Displacement: >250CC
• Engine Type: 2-Stroke
• Model NO.: 750, R71
• Fuel: Gas / Diesel
• Engine Size: 601 to 750cc
• Braking Mode: Front and Rear Disc Brakes
• Cooling Method: Water Cooling
• Condition: New
• Quality Performance: <1%
• Lead Time: 7days
• Fuel Consumption: 6-9L/100km
• Price: Inexpensive
• Appearance: Shining and Beautiful
• Transport Package: Wooden Box
• Trademark: Dingxing
• Origin: China
• HS Code: 8409919990
• Production Capacity: 100
• Package Size: 500.00cm * 200.00cm * 200.00cm
• Package Gross Weight: 500.000kg

Product Description

Product Parameters

Parameter Category	Parameter Name	Specification (Classic Version: M1/M1M/M1S)	Specification (New Generation Version)
Basic Information	Model Series	Chang Jiang 750 (M1, M1M, M1S)	Chang Jiang 750 (New Generation)
	Vehicle Type	Classic Sidecar Motorcycle (Inherited from BMW R71/IMZ M72 Design)	Sidecar Motorcycle
	Manufacturer	Chang Jiang Motor Works (China)	Chang Jiang Motor Works
	Production Era	Mainly produced from 1950s to early 2000s	Post-2010s (Upgraded Version)
Engine Performance	Engine Type	4-Stroke, Twin-Cylinder, Air-Cooled (Side Valve for M1; Overhead Valve (OHV) for M1M/M1S)	4-Stroke, Twin-Cylinder, Air-Cooled
	Displacement	746 cc	649.3 cc (Adopting Chunfeng 650-Grade Engine)
	Bore × Stroke	78 mm × 78 mm	-
	Compression Ratio	5.7:1 (M1); 6:1 (M1M); 7:1 (M1S)	-
	Maximum Power	22 HP @ 4500-4800 rpm (M1); 24 HP @ 4200-4800 rpm (M1M); 32 HP @ 4700-5500 rpm (M1S)	52 kW (70.7 HP) @ 8500 rpm
	Maximum Torque	-	62 N·m @ 7000 rpm
	Fuel Supply System	Carburetor (QHQ-15 for M1; PZ24 for M1M)	BOSCH Electronic Fuel Injection (EFI)
Transmission & Chassis	Transmission Type	4-Speed Manual (M1: 4 Forward Gears; M1M/M1S: 4 Forward Gears + 1 Reverse Gear)	-
	Clutch Type	Dry Double Disk Clutch	-
	Drive System	Shaft Drive with Universal Joint (U/J Joint)	Shaft Drive
	Gear Ratios (1st-4th)	3.6:1, 2.29:1, 1.71:1, 1.3:1	-
	Brake Type	Mechanical Drum Brakes (Front, Rear, and Sidecar)	-
	Suspension System	Front: Telescopic Fork; Rear: Plunger-Type Suspension	-
Dimensions & Weight	Overall Dimensions (L×W×H)	2400 mm × 1590 mm × 1000 mm	-
	Wheelbase	1420 mm	-
	Ground Clearance	135 mm	-
	Dry Weight (with Sidecar)	360 kg (792 lbs)	-
	Maximum Load (with Sidecar)	3 Persons + 100 kg (Total 400 kg / 880 lbs)	-
Fuel & Electrical	Fuel Type	Regular/High-Octane Gasoline	Regular/High-Octane Gasoline
	Fuel Tank Capacity	21 L (4.6 Gallons)	-
	Fuel Consumption	7-8 L / 100 km	-
	Electrical System Voltage	6V (M1); 12V (M1M/M1S)	-
	Starter System	Kick Starter (M1); Kick Starter + Electric Starter (M1M/M1S)	-
Special Configurations	Sidecar Feature	Removable/Detachable (Classic Steel Frame Sidecar)	-
	Classic Design Elements	Spoke Wheels, Retro Round Headlights, Manual Choke	-

 

 

Product Description

The history of the Changjiang 750 motorcycle dates back to the 1950s. The following are the main stages of its development process:
1 Imitation prototype: In 1957, Nanchang Hongdu Machinery Factory took the Soviet Ural M-72 as the prototype, and successfully launched the first motorcycle of New China -- Changjiang 750 side three-wheeled motorcycle.  , Soviet Ural M-72 is USSR version of BMW R71. 

2. Formal name: In December 1958, the car won the major civil product trial production award in the first enterprise civil products exhibition held in Beijing, and was named "Changjiang 750 Motorcycle" by Liu Ding, then vice minister of the Second Machinery Industry.

3. Mass production: In the early 1960s, the users of Changjiang 750 motorcycles were mainly troops. After 1964, through the site selection survey, some parts were gradually spread to various professional factories for processing.688 were produced in 1964,1,355 in 1965 and 1,364 in 1966.

4. Improvement and upgrade: In 1971, the Changjiang 750 regular three-wheeled motorcycle was improved to solve some problems of the prototype car and put into batch production.

5. we have used and remaned motorcycles with good functions,  also new motorcycles with different price  .  

Detailed Photos

FAQ

1.How can we buy the right engine?

We could supply the right engine according the engine models and VIN code.

2.Are you a qualified manufacture supplier?
A: Yes,we are a professional supplier of engine assembly, remanufacturing,engine inspections, testing and fuel system remanufacturing. Our team have been focusing on engine technology more than 10 years .Our products are 100% test before shipment,we could supply 1 years quality warranty.  
3.Shall we buy other engine parts from your company?
A:Yes,due to we are engine assembly and engine parts remanufacturing factory,so we have many engine parts partners.It's our honor to win your trust and could help to provide other related engine parts for you.

4.Do you provide sample service?
Yes,It's pleasure for you to choose our products to test product quality and service.Hope we could be your best partners in future.

5.Does your company provide customized services?
A: Sure.it's our favoriate job ,we accept samples and drawings to customize products. Secondly,we could customize product label,packing,gifts as your requirements.

6.What is your delivery date? 
A: Usually,the delivery date is about 5-15 work days after receipt of payment. 

7.What is your terms of payment? 
A: Generally, 30% deposit in advance and 70% payment before shipment.