The 2016 Yamaha SR Viper LTX features a 1049cc, 3-cylinder, 4-stroke fuel-injected Genesis engine and a 137-inch track. Key specs include a 10.6-gallon fuel capacity, standard electric start, and push-button reverse. The base model has HPG shocks, while the upgraded LTXSE model includes more advanced Fox Float 2 air shocks and a performance-oriented suspension. 

Engine and performance

• Engine: 1049cc, 3-cylinder, 4-stroke, fuel-injected Genesis engine
• Horsepower: Approximately 130-135 hp
• Fuel Capacity: 10.6 gallons (40L)
• Starter: Electric
• Reverse: Push-button 

Chassis and suspension

• Front Suspension: SRV front suspension
• Front Shocks: HPG (base) or Fox Float 2 air shocks (LTXSE)
• Rear Suspension: Dual Shock SR 137
• Rear Shocks: C43 R13 HPG/C53 R13 HPG (base)
• Front Travel: 10 inches
• Rear Travel: 13.5 inches
• Ski Stance: 42-43 inches, adjustable 

Track and dimensions

• Track: 15 x 137 x 1.25 inches (15 x 137 x 1.5 inches for LTXSE)
• Track Type: Camoplast Rip Saw II
• Length: 125 inches