2021 Yamaha Sidewinder L-TX LE
2021 Yamaha Sidewinder L-TX LE – The pushing, one liter three is unmatched when it comes to delivering exceptional power with improvement and the quality you come to expect from Yamaha. Designed around the Turbo Premium units, each Engine component of the crank forged to the cast steel Exhaust manifold is dedicated to producing uncompromising performance. Yamaha machinery proved to have gained respect and reputation in accordance with the highest industry ever. This machine produces potent toxins in the bite of the L-TX Sidewinder LE. The integrated switch automatically closes the machine when the driver is not on the plane.
2021 Yamaha Sidewinder L-TX LE
2021 Yamaha Sidewinder L TX Features
The YSRC primary and roller grip secondary are calibrating for durable, cold operation. They utilize and transfer large torque generated by Genesis Turbo efficiently to the track while minimizing the wear of the drive belt. Main shifts out aggressively to use all the power in the press while the secondary Roller is fast to back-Shift and provides additional ratios through its large sheaves. The result is continuous acceleration after others have signed.
Advanced New Roll Center Suspension (ARCS) features higher, high strength, forged shaft, and lightweight redesigned top A-Arms. Further geometry is revised to optimize suspension function while increasing ground clearance. This results in a larger bite with a slight roll of chassis for more predictable and consistent handling.
Fox Intelligent Quick Shift (IQS) Shock shock is used in front of and in the back arm. The suspension can be electronically adjusted on the fly, using the left hand mounted switch in the bar. Compression attenuation is offered in three very real steps from software to the company. Once activated SCU (suspension control unit), located at the shock of the body, changing the flow of oil in all applicable shocks in less than one second allows the rider to dial in the suspension feel to the running condition. The shock setting is clearly displayed on the left side of the digital gauge after the selection is made. Rebound attenuation is preset, it remains constant to control kick-Back and ‘ Packing ‘ in rough, regardless of the IQS compression selection.
The dual shock rear suspension SR is the cumulative result of the year’s Punishment and development in snocross and cross-country competition. This lightweight suspension offers premium bumps according to the excellent durability for bottoming. Dual shock SR is a “merged ” Skid-frame that utilizes a unique “sliding ” front arm of the mountain with a half inch of movement in the front arm “slot “. This active arm design provides control (minus) ski lifts during acceleration while retaining the good size of independent front arm tracking. Solid rear axle layout with special idler wheel design and configuration provides great durability.
The second-generation Ripsaw line is known for its excellent cornering grip and around the neat handling of prowess on the road. The aggressive 1.25 “Lugs will bite into the hard-Pack keeping a side slip in the bay and still produce a lot of propulsion forward when the circumstances become soft.
The nickel alloy turbine body is very strong and precise, able to withstand very high temperatures. Powered with Premium ball bearings, ceramic, Inconel turbine blade assembly is very light and powerful. This results in a low moment of inertia for lightning fast response to exhaust gas inputs. The three-body Throttle is used exclusively to further enhance the rapid delivery of compressed air from the impeller to the valve intake.
2021 Yamaha Sidewinder L-TX Engine
The Mitsubishi ECU, developed by Yamaha, uses a series of 9 sensors to collect data on the computer conditions that use a predefined ‘ map ‘ of memory. It then adjusts the ignition time, fuel delivery, air pressure manifold and increases Turbo pressure to produce maximum performance in any condition-reliably.
Yamaha wants a very fast engine to respond with little or no ‘ lag ‘ as it is found in conventional Turbo. One of the ways they achieve their goals is to develop an intake system using three separate throttle bodies positioned very close to the intake valve. Not just one meal of long intake tubes – something that is not noticeable in other Turbo production on the planet. And another first for Yamaha with Turbo event.
Unlike the conventional Turbo ‘ Blow-Off ‘ valve, Yamaha ABV redirects the air pressure back to the side of the compressor intake to prevent spikes and help maintain the impeller speed, always ready for subsequent acceleration with power delivery Smooth.
Engine coolant is circulated via turbochargers to control under-hood temperatures and helps cool intake loads. After turning off the engine, the convection energy generated by Super-heated Coolant in the Turbo head continues to circulate without the coolant pump operating. This eliminates the need for cooling cycle machines while retaining high durability in Turbo components.
The layout of the SRV chassis is engineered with the purpose of mass destruction. About 60% of the sled weights are tightly centered in the main triangulation. The result is a quick, balanced Sled handling, it’s fun to toss around in a variety of conditions.
A front-end SRV geometry is aimed at managing Camber spindle, resulting in minimized lump-Steer and maximized bite-to-end cornering to give rider confidence in different trace conditions. The A-ARM is mounted at A 30-degree angle from the central line of the sled to efficiently eliminate impact forces across the chassis. Similarly, the front shock mounts directly to the leading Spar so that the force Trail is routed to the strongest part of the chassis. Wide A-ARM spaces minimize Flex and stress in the front suspension system, which means consistent and confident angle handling.
Yamaha Sidewinder L-TX LE Chassis
The SRV Chassis incorporates a load-bearing triangulation structure with a lightweight aluminum construction to create a balanced, neutral sleigh that focuses on riders. The upper frame of the pyramid creates the power of the chassis without excessive weight.
The latest version of the Yamaha Ski Tuner is lightweight and designed for precise handling response. Various carbide options can be combined to dial the tuner to fit the riding style. Interchangeable Ski Tips are available in a variety of colors for additional customization.
Post steering straight in the Sidewinder L-TX LE is configured through the engine. It connects to a single bell crank for simplicity and light weight. The design also minimizes Free-Play in the steering system and provides a tight rotating radius.
The Sidewinder L-TX LE’s light weight, two-piece, tapered tunnel gives you the strength to long-term and pointed “Fit ” to enhance foot comfort and overall rise position. The reinforced board running punches with aggressive boot hold serrations and offers excellent snow evacuation to keep your feet planted where you want them.
Standard heated seats provide the best warmth and comfort even in the coldest winters. A simple flip of the dash-Mount button allows you to choose from two warmth settings that allow you to explore what lies beyond the next curve of the sun-up to sunbathe in complete comfort.
The Grip rod control features a cluster left-hand switch that allows for ‘ on the fly ‘ access to the IQS electronic suspension arrangement along with multi-step hands and warmer thumb adjusters. The information available on the multi-function gauge can be easily selected with the Toggle switch and the push-button Gear reverse switches also located on the left-handed cluster. The right side of the bar is clean with ergonomic shaped and simple throttle lever, stand-alone emergency stop switches. An updated Hayes Stealth cylinder brake equipped with Stealth composite brake lever provides greater modulation to feel better and stronger stopping performance.
Convenient handlebar positions make shifting to and from easily reversed just by tapping your thumb. A servo motor longer drivetrain shift to a simple and consistent reverse. An audible warning Spane reminds you when you are still in reverse.
Like all Snowmobiles powered Yamaha 4-stroke, there is no need to draw a string to bring the live machine. Easy starting power is achieved through simple mounted handlebars, friendly gloves, push button switches. Additional storage is provided with a bag under a comfortable new seat. This semi-rigid design makes it easy to access and waterproof to keep your spares safe and dry.