Bicycle Stels Navigator 600: specifications, instructions, reviews, photo

Usually bicycles, designed for extreme mountain races, are associated with expensive and ultra-reliable models. Such tales as close as possible to professional modifications and are designed for operation by experienced riders. However, there is a small niche in which inexpensive versions of mountain bikes are presented, to which the Stels Navigator 600 belongs. The survey will help you to understand the advantages and disadvantages of this device, and also to give an impression of it based on user feedback.

Model Description

The bike is positioned as an entry level "master", so you should immediately make a discount on a lot - from the quality of materials to ergonomics and scant functionality. Moreover, these shortcomings are compensated by the price of 13-15 thousand rubles. By the way, the average semi-professional copies are estimated in a much larger amount. Anyway, certain off-road advantages of the Stels Navigator 600 have, and I must say, not in the worst performance. As for the design, it is represented by a classic frame triangle. According to users, the base is dignified, although there are also complaints about the strength of the frame. The steering wheel is slightly raised, which also hints at the special purpose of the bike. In general, for the budgetary, makings are not bad, which draws attention to this model from undemanding amateurs and beginners in mountain biking.

Specifications

The presence of high-strength materials and mechanisms from advanced manufacturers does not spoil the bicycle. But if you do not aim to choose a hardy device with an increased working life, the bike Stels Navigator 600, the characteristics of which are presented below, deserves attention:

• Design - aluminum frames in sizes 19 and 17 inches;
• The center-top gap is 43.2 and 54 cm, respectively;
• Number of speeds - 18;
• Weight - due to the lightweight basis, the weight is 15.4 kg;
• Front damping - fork of the ZOOM 386 system;
• Wheels - 26-inch tires of firm "Чао Янг";
• Speed switches - the mechanisms of the company "Shimano". For the front model is used RD-TY21, and for the rear - FD-TZ31.

Positive reviews

Of course, the main positive side of such an acquisition is value. For a modest price tag, this bike is much forgiven. But does he have other advantages? Many owners note the lightness and, as a consequence, the practicality of the bicycle. All the same the frame construction is executed with the minimal load on weight. Then there is a good design Stels Navigator 600 with a distinct personality. Experienced user will appreciate and a good assembly with the ability to install disc brakes. At once it is necessary to tell, that to brakes of this model many claims are shown. If you return to positive feedback, then they include ease of use with durability. Ironically, with all the complaints about technical imperfection, this bike serves for years.

Negative feedback

It starts with the mentioned brakes, which are represented by V-breaks. Some users note that the mechanisms are weak and ineffective, not to mention that their life-span is extremely short. According to other owners, competent operation will allow the brake resource to be maintained, and not lose in safety. Also, many notice that the stated number of speeds (18) is reduced by two times the recommendations from the manufacturer, which are given in the instructions for the bicycle Stels Navigator 600.

The testimonies indicate that, indeed, only the first 9 speeds can be safely supported by a bicycle. If you switch to non-recommended modes, then an unpleasant chirping begins. There are also comments on the bicycle chain. At certain speeds, it hinders the switching mechanism. Owners mention a number of minor cosmetic flaws in the finish and additions, but similar flaws are present in more expensive models.

Instructions for bicycle maintenance

Preventive measures aimed at maintaining a good technical condition will not only prolong the service life, but also make it safer to operate the Stels Navigator 600. The instruction recommends checking the quality of fixing the wheels, connecting rods, chain, and tire pressure every time before a trip . It is equally important to monitor the operation of the brake mechanism with the gears.

Weekly it is recommended to lubricate the damping elements, wipe the surface of the bike with a soft cloth and, if necessary, tighten the bolts. Every month, you should carry out a complete bike inspection with checking brake elements, steering column, pedals, spokes, bearings, etc. It is important to use only quality oils and greases, as well as original components, in the service process.

Adjustment Instructions

The main components that must be customized for the user include: seat, steering wheel, gearshift, drive mechanism. Adjustment of the seat should be carried out with the help of eccentrics - in such a way that its optimum position is reached. Correct is the setting at which the user can sit by the heel to the heel of the Stels Navigator 600 pedal located at the bottom. The steering wheel is also adjusted individually, with the expectation that its height level will not exceed the seat.

The drive system is a whole group of elements, among them connecting rods, chain, pedals, ratchets, etc. The main requirement for this group is the reliability of the fasteners. The operation of the speed switch is also associated with these elements. In this case, the setting should affect the chain, which is stretched to the corresponding star. It is necessary to initially determine the list of used speeds and for them to adjust the remaining parameters of the drive and the switch.

Conclusion

In the mountain bike segment, there are not so many truly reliable models worth no more than 15 thousand rubles. This does not mean that the developers of Stels Navigator 600 managed to combine the impossible, offering the consumer a cheap model of high quality. However, judging by the technical characteristics and the cumulative opinion of the owners, the bike received balanced parameters of reliability and functionality. Add to this the original design, the presence of wear-resistant construction, the possibility of finishing the bike and certain advantages in the convenience of operation.