Our Bottom Gears/Sprockets are precision machined and heat treated right here in the US.
They fit all Gen 4 850, XP,XS & XM 2 stroke models from 2008 to current.
Click on the drop down menu to choose the number of teeth for your sled.
Item #: 44 Bottom gear/sprocket" OR "49 Bottom gear/sprocket
Price: $59.99
