2025 Polaris 650 INDY SP 137

The 2025 Polaris 650 INDY SP 137 is a value-focused trail performance snowmobile that delivers reliable handling and power on the Matryx platform. It comes equipped with the efficient 650 Patriot engine and durable Polaris Internal Floating Piston (IFP) shocks.

    Engine and performance

• Engine: A liquid-cooled, 650cc Patriot 2-stroke engine with Cleanfire injection provides smooth, powerful, and fuel-efficient performance.
• Fuel system: An EFI (Electronic Fuel Injection) system uses two throttle bodies and a three-stage exhaust valve system.
• Drivetrain: It uses a P-85 primary clutch and TEAM LWT driven clutch, connected by a chaincase.
• Starting and reverse: A standard electric start and PERC electronic reverse offer easy operation. 

Chassis and suspension

• Platform: The narrow, lightweight Matryx platform improves rider connection to the sled for better control and precision. The chassis is made of bonded aluminum for a light and strong build.
• Front suspension: The Matryx Front Suspension features Polaris IFP shocks, providing a balanced, predictable steering feel with zero bump-steer.
• Rear suspension: The PRO-CC coupled rear suspension provides good acceleration and a smooth, consistent ride, bridging bumps on the trail effectively. It also uses Polaris IFP shocks.
• Track: A 15 x 137 x 1.25-inch Ripsaw II track offers confident traction on trails.
• Skis: PRO-STEER skis are equipped for predictable steering. 

  Technology and comfort

• Heating: The sled features Polaris-exclusive SmartWarmers, which quickly build and maintain a rider's custom temperature setting for the hand and thumb warmers.
• Display: The MessageCenter digital display shows essential information, including speed, RPM, and engine warnings.
• Lighting: Standard LED headlights and taillights provide bright, clear illumination.
• Seating: A single-person MATRYX Performance seat is standard. Passenger seating and heated grips are available accessories.
• Windshield: A Matryx Mid Smoke windshield is included for wind protection.
• Other features: Standard storage and a 12V outlet are included. 

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