2022 Polaris® 550 Indy 144 Sport Trail Performance Features may include: Legendary Performance For over forty years, the INDY name has stood for performance across its broad lineup of trail sleds. PRO-RIDE Chassis The 550 INDY is built on the PRO-RIDE chassis that is 300% stiffer for precise, intuitive handling. The ideal choice for a nimble handling sled that is fun to ride. Coil-Over Rear Suspension Designed for better flotation and deep snow performance with improved on-trail ride. By eliminating the torsion springs and redesigning the torque arms, the skid weighs substantially less. Race-Proven Front Suspension Lighter steering, sharper cornering. Developed with the Polaris Racing Program, the performance and durability of the 550 INDY were proven in extensive on- and off-track testing. Proven Value The 550 INDY is purpose-built as a great value crossover trail sled and is designed to deliver confidence that makes your day on the snow the best it can be. 550 Fan Engine The proven Liberty 550 snowmobile engine provides reliable performance at a great value. CVTech PowerBloc50 / Invance Clutching All INDY models that feature the 550 Fan Engine use the CVTech PowerBloc50 drive clutch paired with the Invance driven clutch. This clutching delivers smooth engagement, enhanced low-speed drivability, and quieter operation. These durable clutches have a maintenance-free design and are easy to tune while installing on the sled. Simply Fun A day of riding is measured by miles and smiles. With comfortable seats, confidence-inspiring skis and integrated storage options - you'll be posting both all ride long. Lighter Weight The 550 INDY is 50 lb lighter with the PRO-RIDE chassis. Handlebar & Steering Post Angle The 550 INDY design has a 15 degrees flatter steering post angle developed for sit-down and standup riding comfort and flexibility. INDY PRO-RIDE Seat A wider surface right where a rider sits provides enhanced comfort during long days on the snow, and the seat design allows easy transition between seating and standing positions.