Upgrading Your Sled with a New 121x15 Track
Swapping out your old 121x15 track is one of those maintenance jobs that actually makes your sled feel brand new again. For a long time, this specific dimension was the gold standard for trail snowmobiles. If you look at any lineup from the late 90s through the mid-2000s, almost every "short track" sled coming off the assembly line was rocking these exact measurements. While the industry has moved toward longer footprints lately, the 121-inch length remains a favorite for riders who value agility and that classic, snappy trail feel. ...