2021 Yamaha SIDEWINDER L-TX LE

SIDEWINDER L-TX LE
The Sidewinder L-TX LE represents an all-out assault on trail terrain. The Sidewinder L-TX LE provides suspension adjustment at the push of a button allowing you to dial-in the ride from plush to firm as quickly as you can say Fox® iQS. The wide stance ARCS front clip and Stryke single keel skis keep you pointed where you want to go and the long travel coupled, rear SRV suspension with 137" Ripsaw II track takes care of the rest. The pure power delivered by the industry's top performing engine delivers in spades, pulling the corners closer together than you ever thought possible.

Fox Zero iQS Shock Package
Fox Intelligent Quick Shift (iQS) shock absorbers are employed up front and on the rear arm. Suspension can be adjusted on the fly using a left hand mounted  switch on the bars. Compression damping is offered in three very noticeable steps from soft to firm. Once activated the SCU (suspension control unit), located on the shock body, alters the oil flow within all applicable shocks in less than one second allowing the rider to dial in suspension feel to the running conditions. The shock setting is clearly displayed in the left side digital gauge once the selection is made. There are also two 'driver' select modes which can be preset and held in memory to change the overall settings in one step.  Rebound damping is preset, remaining constant to control kick-back and 'packing' in the rough, regardless of the iQS compression selection.

20" Tunnel bag
Additional storage is provided by a convenient under-seat bag. It's semi-rigid design makes it easy to access and is water resistant to keep your spares safe and dry. Quarter-turn, quick release fasteners are provided to make removal a snap.

• ARCS Front Suspension
• Fox Zero iQS Shock Package.
• NEW 'Stryke' Single Keel Ski
• Over-the-engine steering
• Heated Trail Seat
• Stealth control system
• Push Button Reverse

• The Nickel alloy turbine body is extremely strong and precise, able to withstand highly elevated temperatures. Supported by premium, ceramic ball bearings, the Inconel turbine blade assembly is very light and strong. This yields a low moment of inertia for lightning quick response to exhaust gas input. Triple throttle bodies are used exclusively to further enhance the quick delivery of compressed air from the impeller to intake valves.
• The Yamaha-developed Mitsubishi ECU uses a series of 9 sensors to gather running condition data which it computes using a predetermined memory ‘map’. It then adjusts ignition timing, fuel delivery, manifold air-pressure and turbo boost pressure to produce maximum performance under any condition - reliably.
• Yamaha wanted an engine that's exceptionally quick to respond with little or no 'lag' as found in a conventional turbo. One of the ways they achieved their goal was to develop an intake system using three separate throttle bodies positioned very close to the intake valves. Instead of just one feeding long intake tubes — something that is not seen in any other production turbo on the planet. And another first for Yamaha with the Genesis turbo.
• Unlike conventional turbo 'blow-off' valves, the Yamaha ABV redirects air pressure back into the intake side of the compressor to prevent surge and help maintain impeller speed, always at the ready for the next acceleration with seamless power delivery.
• A dual-piston brake caliper applies braking forces directly to the drive shaft and is mated to an wave-style, lightweight drilled rotor. The LE-Only rotor removes 1lb of rotating mass from the vehicles driveline, helping transfer all of the Sidewinder's available horsepower to the snow. The 'Stealth; master cylinder and composite Stealth brake lever offer excellent modulation and feel with ergonomically precise operation.
• Engine coolant is circulated through the turbocharger to control both under-hood temperature and help cool the intake charge. Upon engine shut down, the convection energy produced by super-heated coolant at the turbo head keeps it circulating without the coolant pump in operation. This eliminates the need for an engine cool down cycle while maintaining high durability in the turbo components.

• The SRV chassis layout was engineered with the goal of centralizing mass. Approximately 60 percent of the sled's weight is tightly centered within the main triangulation. The result is a quick-handling, well balanced sled, that's fun to throw around in a wide variety of conditions.
• The SRV chassis combines a load-bearing triangulated structure with lightweight aluminum construction to create a neutrally balanced sled that's centered on the rider. The pyramidal upper frame creates chassis strength without excessive weight.
• The new Yamaha design, single keel ski, strikes the elusive balance between lightweight steering effort and precision handling over a wide range of snow conditions. Unique, tapered carbides further enhance steering response. A unique shim pad assembly works in conjunction with the rubber saddle block to adjust the carbide pressure point. Overall ski stance is also adjustable by relocating the thick spacer located on each ski axle to the opposite side.
• The straight steering post on the Sidewinder is configured over 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 delivers a tight turning radius.