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2025 Yamaha SIDEWINDER L TX SE

Specs and Features

ENGINE
Engine Type
Turbo 4-Stroke / 998 cc
Engine Class
Ultra Performance
Fuel Delivery
Electronic Fuel Injection
Fuel Capacity
8.9 gal (33.6 L)
SUSPENSION
Suspension/Front
Independent Double Wishbone
Front Shocks
Fox 1.5 Zero RC
Front Travel
10" (254 mm)
Front Shocks
Yamaha Stryke Single Keel
Suspension/Rear
Dual Shock SR 137
Center Shock
Monotube Alum-HP GAS 1.5
Rear Shock(s)
Monotube Alum-HP GAS 2.0
Rear Travel
13.5" (343 mm)
DIMENSIONS
Track / W x L x H
15" x 137" x 1.25"
Ski Stance
42" (1,067 mm) adjustable
Fuel Capacity
8.9 gal (33.6 L)

SIDEWINDER L-TX SE

The Sidewinder L-TX SE pulls its sporty and aggressive look from its predecessor, the Apex. Since its inception back in 2017, the L-TX SE has been a favorite sled because it has all the trail performance and capabilities found in our LE models but at a lower price point. The ARCS front suspension with Fox® RC adjustable shocks lead the charge with longer, lightweight forged spindles and optimized geometry. The addition of the 137-Inch Ripsaw II track, coupled SRV rear suspension with HPG shocks, puts all the power of the 998cc turbo to the snow. The race-bred chassis holds you forward, ready to meet anything the trail throws your way.


 

Top Features
The effect of four-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.
Performance
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.
Handling
Regarded as the best high-performance terrain track available, the 137 x 1.25-inch lug design of the RipSaw II delivers incredible acceleration, braking control and handling in a wide variety of conditions.
Comfort
The Sidewinder's lightweight, two-piece, tapered tunnel gives you strength for the long haul and a tapered fit for enhanced leg comfort and overall ride positioning. The reinforced running boards are punched with aggressive boot hold serrations and offer excellent snow evacuation to keep your feet planted where you want them.
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