2025 Polaris 550 Indy Sport 121 ES
2025 Polaris 550 Indy Sport 121 ES

Specs

General Information

Manufacturer
Polaris
Polaris
Model Year
2025
2025
Model
550 Indy Sport 121 ES
550 Indy Sport 121 ES
Model Code
S25CBA5TSL
S25CBA5TSL
Color
Ghost Gray
Ghost Gray

Dimensions

Length
Overall - 114 in. (289 cm)
Overall - 114 in. (289 cm)
Height
Overall - 48 in. (122 cm)
Overall - 48 in. (122 cm)
Width
Overall - 48 in. (122 cm)
Overall - 48 in. (122 cm)
Weight
Estimated dry - 445 lb. (201.8 kg)
Estimated dry - 445 lb. (201.8 kg)

Engine & Drivetrain

Engine
550 Liberty
550 Liberty
Cylinders
2
2
Cooling
Fan
Fan
Displacement
544 cc
544 cc
Bore x Stroke
2.9 x 2.6 in. (73 x 65 mm)
2.9 x 2.6 in. (73 x 65 mm)
Starting
Electric
Electric
Carburetion
Carbureted
Carbureted
Ignition
CDI
CDI
Drive System
Type - Chaincase
Type - Chaincase
Drive Clutch
CVTECH® PowerBloc50
CVTECH® PowerBloc50
Driven Clutch
Invance
Invance
Reverse
PERC®
PERC®
Exhaust
Single
Single
Brakes
Disc - Pro-Ride Hydraulic
Disc - Pro-Ride Hydraulic
Fuel Capacity
11.5 gal. (43.5 l)
11.5 gal. (43.5 l)

Operational

Handlebar
Standard One Piece
Standard One Piece
Instrumentation

Fuel gauge - Mechanical

Speedometer, Tachometer - MessageCenter Display

Low Oil Light

Fuel gauge - Mechanical

Speedometer, Tachometer - MessageCenter Display

Low Oil Light

Seating or Rider capacity
INDY® PRO-RIDE - Single person
INDY® PRO-RIDE - Single person
Skis
PRO-STEER
PRO-STEER
Ski Stance
42.5 in. (108 cm)
42.5 in. (108 cm)
Track Type
Shockwave
Shockwave
Track LxWxH
121 x 15 x 0.91 in.
121 x 15 x 0.91 in.

Other

Includes

Hand and thumb warmers - Standard adjustable

Windshield - PRO-RIDE® Mid 14.5 in., Clear

Hand and thumb warmers - Standard adjustable

Windshield - PRO-RIDE® Mid 14.5 in., Clear

Suspension

Shocks
Front / Front track / Rear track - Polaris IFP
Front / Front track / Rear track - Polaris IFP
Front Suspension

PRO-RIDE

Travel - 7.1 in. (18 cm)

PRO-RIDE

Travel - 7.1 in. (18 cm)

Rear Suspension

Torsion 121

Travel - 13.9 in. (35.3 cm)

Torsion 121

Travel - 13.9 in. (35.3 cm)

Features

Built for Fun

  • LIGHT. NIMBLE.: The INDY Sport is lightweight and responsive with the PRO-RIDE chassis.
  • CONVENIENCE STANDARD.: Value doesn't mean defeatured. Standard Electric Start and Push-button Reverse add the convenience of turn key starting and allow new or smaller riders to concentrate on their day of riding and not pulling a recoil starter along with the ease of confident parking.
  • ALL-DAY COMFORT: The PRO-RIDE seat features a wider surface right where a rider sits to provide enhanced comfort during long days on the snow, and the seat design allows easy transition between seating and standing positions.
  • A day of riding is measured by new adventures and memories. With a comfortable seat, confidence-inspiring skis and integrated storage options - you'll be enjoying both all winter long.

Entry-Level Trail Performance

  • STRONG. LIGHT. NIMBLE.: The PRO-RIDE chassis is a proven platform. Strong and light.
  • CONFIDENCE-INSPIRING RIDE: The INDY Rear Suspension is designed for confidence-inspiring trail performance and an improved on-trail ride. It is calibrated for balanced on-trail handling for new riders.
  • DURABLE, RELIABLE FAN-COOLED PERFORMANCE.: The Liberty 550 engine is fan-cooled to provide consistent power, regardless of snow conditions. The clutching is equipped for smooth engagement and enhanced low-speed drivability.
  • Cruise the trail, rip through the corners, or attack the roughest cross-country terrain. When the snow starts to fly and the winter playground opens up, INDY sleds provide the acceleration, comfort, and control to dominate any trail system winter throws your way.

Proven Value

  • .91 SHOCKWAVE TRACK: Confident on-trail traction.
  • PRO-RIDE CHASSIS: Bonded aluminum construction.
  • RELIABLE. PROVEN.: Liberty 550 Fan Engine
  • PROVEN PERFORMANCE: The PRO-RIDE chassis introduced the idea of strength, lightweight and durability and is the foundation of this trail sled.
  • SMOOTH RIDES START HERE: Polaris Internal Floating Piston (IFP) Shocks deliver both durability and high-performance. They perform reliably under the harshest conditions and deliver a smooth ride and handling.
  • PREDICTABLE STEERING. CONFIDENCE INSPIRING.: Developed on the track, proven on-the trail. The Polaris IFS is the perfect balance of effort, precision & zero-bump- steer-stability to deliver consistent handling and control.
  • The INDY Sport is purpose-built as a great value trail sled. Designed to deliver confidence and make your day on the snow the best it can be.

Built for Fun

  • LIGHT. NIMBLE.: The INDY Sport is lightweight and responsive with the PRO-RIDE chassis.
  • CONVENIENCE STANDARD.: Value doesn't mean defeatured. Standard Electric Start and Push-button Reverse add the convenience of turn key starting and allow new or smaller riders to concentrate on their day of riding and not pulling a recoil starter along with the ease of confident parking.
  • ALL-DAY COMFORT: The PRO-RIDE seat features a wider surface right where a rider sits to provide enhanced comfort during long days on the snow, and the seat design allows easy transition between seating and standing positions.
  • A day of riding is measured by new adventures and memories. With a comfortable seat, confidence-inspiring skis and integrated storage options - you'll be enjoying both all winter long.

Entry-Level Trail Performance

  • STRONG. LIGHT. NIMBLE.: The PRO-RIDE chassis is a proven platform. Strong and light.
  • CONFIDENCE-INSPIRING RIDE: The INDY Rear Suspension is designed for confidence-inspiring trail performance and an improved on-trail ride. It is calibrated for balanced on-trail handling for new riders.
  • DURABLE, RELIABLE FAN-COOLED PERFORMANCE.: The Liberty 550 engine is fan-cooled to provide consistent power, regardless of snow conditions. The clutching is equipped for smooth engagement and enhanced low-speed drivability.
  • Cruise the trail, rip through the corners, or attack the roughest cross-country terrain. When the snow starts to fly and the winter playground opens up, INDY sleds provide the acceleration, comfort, and control to dominate any trail system winter throws your way.

Proven Value

  • .91 SHOCKWAVE TRACK: Confident on-trail traction.
  • PRO-RIDE CHASSIS: Bonded aluminum construction.
  • RELIABLE. PROVEN.: Liberty 550 Fan Engine
  • PROVEN PERFORMANCE: The PRO-RIDE chassis introduced the idea of strength, lightweight and durability and is the foundation of this trail sled.
  • SMOOTH RIDES START HERE: Polaris Internal Floating Piston (IFP) Shocks deliver both durability and high-performance. They perform reliably under the harshest conditions and deliver a smooth ride and handling.
  • PREDICTABLE STEERING. CONFIDENCE INSPIRING.: Developed on the track, proven on-the trail. The Polaris IFS is the perfect balance of effort, precision & zero-bump- steer-stability to deliver consistent handling and control.
  • The INDY Sport is purpose-built as a great value trail sled. Designed to deliver confidence and make your day on the snow the best it can be.