2017 Yamaha Sidewinder L-TX LE

Conquer Snow L-TX LE is the flagship in the fleet of trail specific Genesis Turbo rockets. The new engine is completely designed by Yamaha to produce instant throttle response at any speed or RPM with no hesitation or lag. Cooling duties are handled by a completely new heat exchanger system, eliminating any need for an additional radiator. L-TX LE is calibrated for an all-out assault on rough technical trails with a full complement of Fox QS3 Kashima shocks. Additional limited features include a lightweight disc rotor, and super low windscreen. (Note: only available during our Spring Power Surge) Side Mount Turbo

• Centralized mass
• Instant response
• Compact design

YSRC Primary Clutch

• Stable RPM
• Higher strength
• Excellent V-belt durability

Fox 1.5 Zero QS3R Kashima Shocks

• Fully adjustable damping
• Consistent, coil spring performance
• Compliant and progressive

Performance

• Genesis 998 Turbo 4-stroke

The base of the Genesis 998T is the over-achieving Genesis triple. Already renowned for pulling consistently hard from takeoff to top end, the factory-installed Turbo takes it to next level status while maintaining Yamahas reputation for quality, durability and reliability.

• High Quality Turbo-Charger

The Nickel alloy turbine body is extremely strong and precise, able to withstand highly elevated temperatures. Supported by top grade, ceramic ball bearings, the Inconel turbine blade assembly is very light and strong

• Yamaha-Mitsubishi ECU

The Yamaha Mitsubishi Electronic Control Unit (ECU) uses a series of 9 sensors to gather running condition data and computes using its predetermined memory map. It then adjusts ignition timing, fuel delivery, manifold air-pressure and turbo boost pressure to produce maximum performance - reliably.

• Triple Throttle Body Induction

Each cylinder has its own throttle body located as close as possible to the intake valves. This unique design offers immediate throttle response when combined with the efficient turbo and air bypass system.

• ABV Air Bypass Valve

Unlike regular blow-off valves, the ABV redirects air pressure back into the intake side of the compressor to prevent surge and maintain impeller speed, always at the ready for the next acceleration.

• Liquid Cooled Turbo Body

Engine coolant is circulated through the turbocharger to control temperature. Upon engine shut down, the convection energy produced by super-heated coolant at the turbo 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.

• Engine Braking Control

The effect of 4-stroke engine braking when the throttle valves are closed has a significant impact on handling and ride character. Yamaha developed a special system which employs the ISC (idle speed control) circuit and ECU map using throttle valve movement and RPM information to reduce negative intake pressure during deceleration.

• Coated Aluminum Cylinders

The lightweight aluminum block has ceramic composite plating applied directly to the cylinder wall to eliminate the need for a steel cylinder sleeve and in doing so ensures excellent abrasion resistance and cooling performance

• Press Forged Crank Shaft

A specialized press method manufacturing process is adopted (forging process without twisting of the metal) to provide the needed strength to the crankshaft assembly to withstand the additional stress produced within a boosted engine.

• High Strength Connecting Rods

Special, light weight, hardened steel connecting rod design has the optimum strength required to produce maximum power. New carburized steel connecting rod uses nutted studs to join the close tolerance, machined faced, big-end. Special Defric coating applied for cold start protection and to maximize reliability.

• Forged Pistons

The forged aluminum pistons are formed without melting the original aluminum stock, so they retain the strength of the original solidification structure, which enables the design of a lighter piston. This lightweight piston contributes to better pick-up or response while also reducing vibration.

• Piston Cooling

The new engine features a unique piston oil cooling system. Oil is sprayed directly at the underside of the pistons through special jets to help cool and lubricate them.

• Forged Cam Shafts

The Yamaha cam shaft is forged from a solid bar then machined to its final finish and a special heat treatment is applied. This produces a very lightweight and durable component capable of maintaining high

Engine: 998CC