As expected, manufacturers seasonal equipment live upcoming model year; that's Polaris long before the sales season has introduced its line of snowmobiles 2012 model year.
Any changes to the product line are not easy. With snowmobiles of 2012 model year Polaris has done enormous work-both to improve traits and to correct a number of problems. The most serious upgrades were the sport snowmobiles of the Rush family, the Switchback crossover, and the RMK gorniki. Rush and Switchback. The families of Rush and Switchback have seriously upgraded the running gear, all chassis-and 121, 136, and 144. The Polaris constructors reworked the front independent suspension of chassis 121 and 136, as well as the Switchback Assault 144. The ball poles have become more stable, and the geometry of the bottom levers has changed, which has increased the clearance. Now is the chance to get home after the active penitons. The figurehead was made of aluminum, the geometry of it was made so as to minimize the effort on the steering wheel while maintaining the exchange stability of the snowmobiles. In combination with the new technology's front suspension levers, this has significantly improved manageability and achieved noticeable-to 20% reduction in steering. By the way, the corner of the break-up was not regulated-the pylon became one with the lever, which also had a positive effect on the stiffness of the propelling body. We didn' t forget about the off-road improvement on the "fumble." The 13 mm increased height of the tunnel and the new heat exchangers on the Polaris families Rush and Switchback from chassis 121 and 136 allowed the caterpillar to be installed with a height of up to 44 mm. In addition, steps not all the length on chassis 136 will prevent the tunnel for snow and subsequent "drying". All the Switchback models on chassis 136 received a progressive rear suspension. The new snowmobiles Rush and Switchback (except for RMK and Youth models) have become softer but more durable; their height and profile have changed, and there is an opportunity to change landing in a wider range. On the Switchback Adventure models, the deflection units that are noticeably increasing the size of the "air bag" for the driver have been added. And then Rush Pro-R LE has a strong baggage wannage that allows, among other things, the towing of skiers. RMK. The engineers also worked on the mountain snowmobiles RMK. The first part of the chassis was on the running gear, which affected both the ergonomics and the tradeoff qualities. All RMK chassis chassis allow for adjustment of skis within 2: RMK 144, 155 and 163 in the range 39-41, RMK Assault from 41.5 to 43.5. With the same skiing, the new models of the Gripper model are improved. The suspension of chassis 163, the use of direct runners of the wheels has improved control over the rise and efficiency of the downhill braking. Chassis 144 is fitted with a torsion suspension; on the 155th and 163rd chassis the suspension is fitted with a spring-loaded suspension. The changes and engine 600 Cleanfire RMK, installed on the chassis 144 and 155, received the head of a cylinder block from Rush, the structure of the oil pump transmission was changed, and new injectors were installed. The problem related to the disruption of the throttle position sensor was removed and the connector is now covered with a rubber cap. It happens when the snowmobiles hijack. Or trying to steal. To prevent the latter from becoming the first, Polaris equipped the RMK family with a unique dual-mode anti-theft system with a digital password. Work has been done and work is not done, and it is worthy of respect. There is one thing to be sure about the efficiency and appropriateness of modernization in practice. So ... wait for the snow! The new Gripper is installed on all the Rush and Switchback models. The seat of the Rush and Switchback models has become softer, but it is long-lasting, and their height has changed, and it is possible to change landing in a wider range. The rudder position on the Rush PRO-R LE can be adjusted without the tools. The new turning fist is made of aluminium. The angle of the collapse is now not regulated. The increased height of the tunnel and the new heat exchangers on the Rush and Switchback families with chassis 121 and 136 allow the caterpillar to be applied with a maximum height of 44 mm.