Scooter Yamaha Jog ZR: specifications, description and reviews of the owners

Scooter Yamaha Jog, a model of the Japanese concern "Yamaha", has a pronounced sporting character. Created for operation on city streets. Moped is good maneuverability, sometimes it can be aggressive. In accordance with the rules of the road, the use of a motor vehicle with an engine capacity of less than fifty cubic centimeters does not require a driver's license. Therefore, the scooter is very popular with young people. Attractive is also its price, which is lower than the cost of an easy motorcycle. At the same time, the technical characteristics of the Yamaha Jog are much higher in many respects than in a bike with an engine of 125 cc / cm.

Description

Yamaha Jog is a universal scooter, its range includes several modifications, each of which is distinguished by a whole set of exclusive advantages. All mopeds of the Jog series combine an engine with a cylinder capacity of 49 cubic centimeters - a super-reliable and technological unit indexed as 3KJ. This looks like a toy motor has enviable characteristics. If the name of the scooter looks like a Yamaha Jog 3KJ, it means that it has a branded motor. The engine was designed in 1989 and has not undergone any changes since. However, on its basis in 1994, the prototype 3YJ was created, which is installed on the modification of Yamaha Jog Next Zone.

Motor and its meaning

It is a small but very efficient engine that allows the "Jog" scooter to occupy a leading position in the list of mopeds manufactured in Japan.

Modification of Yamaha Jog ZR

The model is the most powerful and dynamic of all scooters in the Jog lineup. In the development of the Yamaha Jog ZR Evolution moped in 2000, the most advanced technologies existing at that time were applied. The scooter was distinguished by effective front disc brakes with hydraulic drive, short-stroke shock absorbers of sports type, electronic liquid crystal display and two combined anti-theft devices of factory manufacturing.

Specifications technical Yamaha Jog Evolution:

• Beginning of production - 2000;
• Length of the body - 1670 mm;
• The height along the rudder line is 1005;
• Interaxial distance - 1160 mm;
• Engine capacity - 49 cc / cm;
• Stroke of the piston - 39,2 mm;
• Cylinder, diameter - 40 mm;
• Cooling - air;
• Power maximum - 6,5 l. from. In the 7000 rpm mode;
• Torque torque - 0.68 Nm at 6500 rpm;
• Capacity of fuel tank - 5.7 liters;
• Transmission - three-speed variator with shifting on the steering wheel;
• The maximum speed is 60 km / h;
• Brake front - ventilated disc;
• Back - drum, self-adjusting;
• Dry weight of the moped - 68 kg;
• Carrying capacity, kg - 150;
• The size of the tires is 90/90.

Real Opportunities

The sports version of ZR meets the characteristics and requirements of the race track in a very approximate sense. The maximum that can be squeezed out of a moped is 75 kilometers per hour. With such high-speed parameters it is not necessary to talk about participation in real races. Compete scooter series ZR can only among mopeds of its class. In addition, his speed passed the factory line of sixty kilometers per hour only thanks to the switch, which equips the specimens for the Japanese consumer. Outside the Land of the Rising Sun, cars with this device do not leave.

Transmission Features

The ZR scooter is fitted with a more powerful stepless variator, which allows full use of engine thrust. In general, the model has good speed characteristics, and to increase them even more impossible because of the relatively small diameter of the wheels.

Pros and cons of tuning

Buyers who purchase tuned Jog ZR, warn that the resource of such mopeds is reduced by almost two times. This warning is considered mandatory and is included in the sales schedule. Since the sports ZR is bought exclusively by fans of fast, and sometimes extreme driving, the engine can not withstand high loads for a long time. However, the repair of the engine is not particularly difficult, because its design, in terms of assembly and disassembly, is simple, and you can replace any part in the conditions of a normal workshop.

Release of the modification of 1995-1999

Sports modification of the scooter Yamaha Jog Next Zone - one of the most powerful in the class 50-cube models. It is considered an extremely reliable option for urban use, but it is this model that there is an acute shortage of spare parts for the non-assortment range, consumables and preventive ones. For this reason, Next Zone gradually surrenders its positions and begins to disappear.

Specifications:

• Length of the body - 1615 mm;
• The height along the rudder line is 1005 mm;
• Width - 640 mm;
• Height along the seat line - 650 mm;
• Center distance - 1130 mm;
• Clearance, ground clearance - 105 mm;
• Carrying capacity, kg - 150;
• Dry weight - 62 kg;
• The maximum speed is 60 km / h;
• Engine grade - 3YJ;
• Number of cycles - 2;
• The compression ratio is 7.3;
• The maximum power is 6.8 liters. from. In the mode of 6500 rpm;
• Moment of twisting - 0,71 Nm, at 6500 rpm;
• Capacity of gasoline tank - 5.5 liters;
• The capacity of the oil reservoir is 1.2 liters;
• Tire size - 80/90 R10;
• Front brake - ventilated disc;
• Brake rear - drum type, self-adjusting.

Zone and Artistic

The parameters of the Next Zone sports scooter are repeated by another model Jog, created in 1989. This moped was released specifically for novice drivers and was called Yamaha Jog Artistic. The management of the scooter was presented by a simplified scheme, and the dynamic characteristics are somewhat reduced. Compared to the Yamaha Jog Next model, this moped was losing on all points, but he had one indisputable advantage - a calm character. This quality is the best suited for beginners who want to learn how to ride by all the rules.

Specifications Yamaha Jog Artistic:

• Beginning of production - 1989;
• Length of scooter - 1600 mm;
• Height along the rudder line 960 mm;
• Width - 636 mm;
• Carrying capacity, kg - 150;
• Dry weight - 60 kg;
• Engine - brand 3KJ, single-cylinder, two-stroke;
• Cooling - air, forced;
• Working volume - 49 cc / cm;
• Diameter of the cylinder - 40 mm;
• The compression ratio is 7.2;
• Stroke of the piston - 39,2 mm;
• Moment twisting - 7,0 Nm, at 6500 rpm;
• The maximum power is 6.8 liters. from. In the 7000 rpm mode;
• Gas distribution - flap valve ;
• The maximum speed is 60 km / h;
• Transmission - three-speed V-belt variator, steering on the steering wheel;
• Capacity of fuel tank - 3.5 liters;
• The volume of the oil reservoir is 1.0 liter;
• Fuel consumption - 1.6 liters for every 100 kilometers;
• Power supply - carburetor Yamaha Jog, diffuser;
• Brakes - on both wheels of a drum type, self-adjusting;
• The size of the tires is 80/90 10 ".

Modernization of the basic model

Scooters "Yamaha" are characterized by high dynamics and good performance. At some point, for optimal engine performance, a more stable temperature regime was required. Air cooling did not provide the necessary conditions, and then a water-cooled motor was created. As a result, the moped was given a torque that grew by a third. These measures significantly influenced the general characteristics of the motor, the rotation became smoother, the dips disappeared with a sharp increase in speed.

Restyling

At the next stage of the design improvement, the configuration of the frame was changed, which lost about four kilos in weight. Also, the changes touched the plastic parts of the front, they were positioned at a sharper angle, which gave the scooter swift racing contours. Sports outlines of Yamaha Jog have become an integral part of its image. The upgraded scooter received the RR index.

Specifications:

• Length of the body - 1740 mm;
• The height along the rudder line is 1065 mm;
• Width - 674 mm;
• Height along the seat line - 770 mm;
• Clearance, ground clearance - 132 mm;
• Ignition - electronic, non-contact;
• Start - electric starter, kickstarter;
• Transmission - variator infinitely variable, transmission of rotation by means of a wedge-shaped belt;
• Engine - single-cylinder, two-stroke;
• Cooling - water, contour;
• Power maximum 7.2 liters. from. In the 6800 rpm mode;
• Torque torque of 0.72 Nm at 6500 rpm;
• Diameter of the cylinder - 40 mm;
• Compression - 7,3;
• Stroke of the piston - 39,2 mm;
• Front suspension - telescopic fork with lever shock absorber, swing stroke in the range of 70 mm;
• Rear suspension - hinged-pendulum with mono-shock, stroke amplitude 60 mm;
• Brake front - disk ventilated, diameter 192 mm;
• Rear brake - drum type, self-regulating;
• The size of the front tire is 110/70 12;
• Rear wheel, tire size - 120/70 12;
• Capacity of gasoline tank - 5.5 liters;
• The weight of the loaded and fully loaded scooter is 84 kg;
• Carrying capacity, kg - 150.

Color spectrum

The scooter of the latest model is available in two colors. This is a combination of black and green colors, codenamed Midnight Black and a combination of red and white - Competition White. The two-seater seat is covered with a quality black imitation leather. Under it is hidden the trunk for small things. A small container is also integrated in the front of the scooter. In it you can keep things that are needed every minute, mobile phones, napkins, gloves.

Customer's opinion

Reviews of the owners of the scooter Yamaha Jog are unanimous. Many note the reliability of the engine, which does not require special care, has good traction. The moped quickly takes from a place, and in maneuverability on city streets to it is not present equal. Comparatively low speed is more than offset by the ability to slip into any narrowest slot, and leave powerful motorcycles and cars behind. Therefore scooter is popular with couriers, peddlers and postmen. Correspondence, envelopes with registered letters, important messages, perishable products are delivered with the help of Yamaha Jog.

Maintenance of the scooter is reduced to refueling the fuel tank and charging the battery. Owners of the moped with special pleasure mark its profitability. The engine at a speed of 30 kilometers per hour spends only about two liters of fuel per hundred kilometers. And the scooter's carburetor allows adjustments to achieve even greater savings by reducing speed. For those owners who prefer a more dynamic ride, the carburetor can be adjusted in the reverse order and then the speed of the moped will increase. In general, customer reviews are positive, and if someone and notes flaws, these shortcomings are not of a fundamental nature.