2021 Polaris 120 Indy White Start Out Right The 120 INDY snowmobile is the perfect first sled for youth riders. Ride at Ease The safety tether ensures the engine stops if the rider becomes separated from the sled. Additionally, a unique shouldered design also kills the engine if the hood is opened. Legendary Fun Legendary Fun for Youth Riders Features May Include: Adjustable Throttle - The throttle is adjustable so an adult can control how much power is available to the rider. 120cc Four Stroke Engine - The 120cc Four Stroke Engine is built for years of trouble-free performance. Maintained properly, this sled can be handed down for years to come. Safety Tether - The safety tether ensures the engine stops if the rider becomes separated from the sled. Additionally, a unique shouldered design also kills the engine if the hood is opened. Storage - Convenient underseat storage for extra gloves or snacks.