Part 2: SIDECAR story

Một số loại sidecar của Steib:
No27

No28

No31

RS2

S501

LS200

S350

S500

TR500

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Em nghĩ máy 350cc Sidecar chỉ có loại JAVA của Tiệp khắc cũ.

Em làm thêm tấm hình nữa các bác nhé !

To imz650: Bác chịu khó sưu tầm, rât có ích ! Vote cho bác 5 *
được CrazyMaster sửa chữa / chuyển vào 13:31 ngày 23/06/2007

What''s what?
We often use different terms to refer to the same things which leads to some confusion, especially if you''re new to the CJ thing. Here are some basics:
SV - Sidevalve engine, aka a flathead or flattie. All M1s and M1Ms have sidevalve engines.
M1 - 6V, 22hp 746cc sidevalve. This is as true as you can get to the original R71 or M72 predecessors.
M1M - 12V, 24hp 746cc sidevalve. Easily recognized by the external distributor on the forward, left side of the engine.
OHV - Overhead valve engine. All M1S (Supers) have 12V, 32hp 746cc OHV engines.
R71 - BMW sidevalve bike from the late thirties that was copied by the Soviets throughout and after WWII.
M72 - (Originally the M71) The Soviet designation for their R71 copy. The CJ M1 is based on this machine.
650cc & 950cc OHV CJ engines also made but they are very rare. Equally rare is the 6V OHV engine.

Tại sao lại M, R hay K trong tên gọi các Classical SK?
The M in M72 stands for mototsikl which equates to the German R for Rad as in Motorrad. There were two plants to build the M72, one in Moscow and one in Leningrad (St. Petersburg). The Moscow plant moved to Irbit and the Leningrad plant to Gorky (Nizhny Novogorod). Production commenced in 1941 but due to war chaos and difficulties in obtaining supplies no bikes were completed until 1942. All sidecar bodies and chassis were built in Gorky near the GAZ factory until 1956.
In 1957 military production was shifted to Kiev. At the same time the Gorky plant was closed and tooling was offered to the Chinese. It is probable that plans for the K750 had been finalised and transfer of the now obsolescent M72 line could go ahead. The Chinese have admitted that it took them until 1961 to build complete motorcycles.
It is often forgotten that the Chinese were building a small number of Zundapp KS600-inspired bikes prior to the transfer of the M72 technology.
Also, despite what many people assert, the R71 was never built in great numbers and was not an official Wehrmacht bike. In fact the M71 was an appalling military bike until the changes brought in for the M72 in 1942. That being higher mudguards, dual clutch plates, 4.62 final drive and frame reinforcements. In reality the M72 is an improved military version of the civilian R71.
Another point to note is that the R71 is not really related to the R75 other than being made by BMW. The R75 is more closely related to the Zundapp KS750 than to any earlier BMW. In competition to build the Wehrmacht''''s bikes, BMW offered the R71 which they viewed as an improved R12, and Zundapp the KS750. So impressed were the Wehrmacht with the KS750, they wanted BMW to also build it. The R75 is the face-saving compromise that BMW developed.
As to what the M in M72 stands for - the myth that it stands for Molotov probably derives from the fact that the K in AK-47 stands for Kalashnikov, the designer. However, General Kalashnikov was a highly decorated officer, Hero of the Soviet Union, and a soldier NOT a politician. Stalin would never have allowed a model number to commemorate any potential political threat. If the M stood for Moscow then logic would dictate that the Leningrad plant would be building L71s and L72s, Irbit I72s, Gorky G72s and Kiev K72s. The K750 series may be the only example of this. The M in the MV series clearly stands for Motorcycle Army. Ural continued with the M designation all the way through to the M67 (and prototypes) until the adoption of the GOSTandart numerical identifying system used by ALL Soviet manufacturers.
Được sidecar2006 sửa chữa / chuyển vào 15:23 ngày 15/06/2007

Bác SK06 phải "mậu dịch" ra cho anh em tí chứ đọc toàn tiếng tây thế này ong đầu lắm.
Em cũng sưu tầm được hình ảnh một số loại Zundapp, mời các bác xem qua:
KS600

KS601


KS750

K800

DB201

DSO350

K500

Cào cào chiến đấu đây.
1.

2.

3.

Ôi nhà đứt mạng ít hôm giờ anh em đã chuyển hết sang nhà mới rồi. Tiếc cái nhà cũ ghê, bao nhiêu tri thức của anh em . Để em làm vài cái ảnh cho mấy đứa nhỏ nó vào mạng có cái xem.

Mấy pác cho em hỏi thì thường motor 3 ở việt nam là của thèng nèo sx là chủ iu,vì ba em lúc trước cũng từng chạy motor 3,bảo là xe Ural ,hok bit còn hãng nèo nữa hok nhỉ,àh mà motor 3 có con nèo có số lùi hok nhỉ