"Minsk" (motorcycle). Characteristics and description


"Minsk" M106

general information
ManufacturerMinsk Motorcycle and Bicycle Plant
Components
Engine Single-cylinder two-stroke 123 cm3 9 hp at 5,500 rpm.
Lubrication system together with fuel
Cooling system air
Specifications
Maximum load, kg 150
Maximum speed, km/h 85

"Minsk" M106

- a light road two-seater motorcycle from the Minsk motorcycle family produced by the Minsk Motorcycle and Bicycle Plant (BSSR, Minsk, modern name - Motovelo OJSC). Produced from 1971 to 1973. The predecessor is the Minsk M105 model, the successor is the Minsk MMVZ-3.111.

Device

The M106 motorcycle model is a further development of the previous M105 model. The changes also concern the appearance - the gas tank has acquired a more modern shape and can hold 12 liters of fuel. For the first time, the M-106 motorcycle was equipped with a trunk, which became a mandatory accessory for Minsk motorcycles.

Engine

The engine is single-cylinder, air-cooled and dual-channel return blown. Aluminum alloy cylinder head.

The engine on the M106 model was modified: engine power was increased due to better cylinder filling, the use of a new muffler and a K-36S carburetor with a diffuser diameter of 24 mm, resulting in a power of 9 hp. With. at 5,500 rpm. The engine requires fuel from a mixture of oil and gasoline in a ratio of 1:25.

Transmission

The gearbox is four-speed. The gear shift mechanism is foot-operated. Multi-disc clutch in oil bath. The drive to the rear wheel is by chain, with the main drive protected by stamped casings and rubber chain covers.

Chassis

The frame is tubular, closed, reinforced (in relation to M105). The wheel hub bearings have been increased from No. 201 to No. 202. The front fork is of a telescopic type with hydraulic shock absorbers. The rear suspension is pendulum type with hydraulic shock absorbers.

Total information

The two-seater M106 “Minsk” is a motorcycle whose characteristics at one time were considered quite progressive. It has won recognition among motorcyclists for its reliability and good qualities. Throughout the entire production period, the M106 was improved, the design was improved along with technical innovations. The shape of the gas tank was changed, its contours became more modern, and the capacity increased from 10 to 12 liters. By the end of the second year of production, the Minsk, a motorcycle whose characteristics were oriented towards further development, received a standard trunk. The presence of the latter was dictated by the need to accommodate small things, without which no journey can be completed. This innovation quickly caught on, and since then, motorcycle racks in various versions have become an integral part of every two-wheeled car. Since the trunk area protruded far beyond the motorcycle, the muffler had to be lengthened.

Technical specifications

Length, mm1 960
Width, mm660
Height, mm1 000
Base, mm1 230—1 255
Ground clearance, mm135
Maximum load, kg150
Dry weight, kg100
Max. speed, km/h 85
Average fuel consumption, l/100 km3,5-4
Cylinder diameter, mm52
Piston stroke, mm58
Engine displacement, cm3123
Compression ratio8.5
Engine power, l. With. 9
Speed ​​at max. power rpm 5 500
CarburetorK-36S
Air filtercontact-oil
Fuelgasoline A-76
Gas tank capacity, l12
Motor transmissionChain PV-9.525-1200
Gear ratio2,75
Clutchmulti-disc, oil bath
Number of master disks4
Transmission4-speed
Gear ratiosI - 2.92, II - 1.97, III - 1.33, IV - 1.00
main gearclosed circuit PR-12.7-1888-2
Gear ratio2,67
Wheels (hubs)stamped
Tires65-484 (2.50-19″)
Saddledouble, pillow type
GeneratorG-411
Ignition coilB-300
Ignition timing (mm to TDC)3,2 — 3,7
Headlight bulb32×21
Stop signalFP-230
Direction indicatorabsent
SpeedometerSP-115
SignalS-34
Light switchP-200

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Motorcycle base, mm1230-1255
Ground clearance at full load, mm135
Overall dimensions (L x W x H) without trunk and mirror, mm1960 x 660 x 1000
Maximum load, kg150
Maximum speed, km/h85
Dry weight, kg100
Average operating fuel consumption, l/100 km3,5 — 4,0
engine's typetwo-stroke, single-cylinder, air-cooled
Cylinder diameter/piston stroke, mm52 x 58
Working volume, cm3123
Maximum power, l. With. at rpm 9/5000 — 5500
Compression ratio8.5±0,3
CarburetorK-36S
Fuelmixture of A-72 gasoline with AK3p-10 oil
Air filtercontact-oil
Clutchdisc in oil bath
Transmissionfour-speed
General gear ratios of the box in first, second, third, fourth gears2.924: 1,966: 1,331: 1,00
Wheelsnon-fungible
Tire size, mm65-484 (2,5-19″)
Brakesblock diameter 125

An excerpt characterizing Minsk M106

- Well, what, young man? - he said, sighing and looking into Rostov’s eyes from under raised eyebrows. Some kind of light from the eyes, with the speed of an electric spark, ran from Telyanin’s eyes to Rostov’s eyes and back, back and back, all in an instant. “Come here,” Rostov said, grabbing Telyanin by the hand. He almost dragged him to the window. “This is Denisov’s money, you took it...” he whispered in his ear. – What?... What?... How dare you? What?...” said Telyanin. But these words sounded like a plaintive, desperate cry and a plea for forgiveness. As soon as Rostov heard this sound of the voice, a huge stone of doubt fell from his soul. He felt joy and at the same moment he felt sorry for the unfortunate man standing in front of him; but it was necessary to complete the work begun. “People here, God knows what they might think,” Telyanin muttered, grabbing his cap and heading into a small empty room, “we need to explain ourselves...” “I know this, and I will prove it,” said Rostov. “I... Telyanin’s frightened, pale face began to tremble with all its muscles; the eyes were still running, but somewhere below, not rising to Rostov’s face, sobs were heard. “Count!... don’t ruin the young man... this poor money, take it...” He threw it on the table. - My father is an old man, my mother!... Rostov took the money, avoiding Telyanin’s gaze, and, without saying a word, left the room. But he stopped at the door and turned back. “My God,” he said with tears in his eyes, “how could you do this?” “Count,” said Telyanin, approaching the cadet. “Don’t touch me,” Rostov said, pulling away. - If you need it, take this money. “He threw his wallet at him and ran out of the tavern. In the evening of the same day, there was a lively conversation between the squadron officers at Denisov’s apartment. “And I’m telling you, Rostov, that you need to apologize to the regimental commander,” said a tall staff captain with graying hair, a huge mustache and large features of a wrinkled face, turning to the crimson, excited Rostov. Staff captain Kirsten was demoted to soldier twice for matters of honor and served twice. – I won’t allow anyone to tell me that I’m lying! - Rostov screamed. “He told me I was lying, and I told him he was lying.” It will remain so. He can assign me to duty every day and put me under arrest, but no one will force me to apologize, because if he, as a regimental commander, considers himself unworthy of giving me satisfaction, then... - Just wait, father; “Listen to me,” the captain interrupted the headquarters in his bass voice, calmly smoothing his long mustache. - You tell the regimental commander in front of other officers that the officer stole... - It’s not my fault that the conversation started in front of other officers. Maybe I shouldn’t have spoken in front of them, but I’m not a diplomat. Then I joined the hussars, I thought that there was no need for subtleties, but he tells me that I’m lying... so let him give me satisfaction... - That’s all good, no one thinks that you’re a coward, but that’s not the point. Ask Denisov, does this look like something for a cadet to demand satisfaction from the regimental commander? Denisov, biting his mustache, listened to the conversation with a gloomy look, apparently not wanting to engage in it. When asked by the captain's staff, he shook his head negatively. “You tell the regimental commander about this dirty trick in front of the officers,” the captain continued. - Bogdanych (the regimental commander was called Bogdanych) besieged you. - He didn’t besiege him, but said that I was telling a lie. - Well, yes, and you said something stupid to him, and you need to apologize. - Never! - Rostov shouted. “I didn’t think this from you,” the captain said seriously and sternly. “You don’t want to apologize, but you, father, not only before him, but before the entire regiment, before all of us, you are completely to blame.” Here's how: if only you had thought and consulted on how to deal with this matter, otherwise you would have drunk right in front of the officers. What should the regimental commander do now? Should the officer be put on trial and the entire regiment be soiled? Because of one scoundrel, the whole regiment is disgraced? So, what do you think? But in our opinion, not so. And Bogdanich is great, he told you that you are telling lies. It’s unpleasant, but what can you do, father, they attacked you yourself. And now, as they want to hush up the matter, because of some kind of fanaticism you don’t want to apologize, but want to tell everything. You are offended that you are on duty, but why should you apologize to an old and honest officer! No matter what Bogdanich is, he’s still an honest and brave old colonel, it’s such a shame for you; Is it okay for you to dirty the regiment? – The captain’s voice began to tremble. - You, father, have been in the regiment for a week; today here, tomorrow transferred to adjutants somewhere; you don’t care what they say: “there are thieves among the Pavlograd officers!” But we care. So, what, Denisov? Not all the same?

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