Ultimax - XS Drive Belt (XS801) Options:XS801 and CNC-machined for superior quality

and CNC-machined for superior quality

Easy to take on and off with 1 bolt using an 8mm without taking axle nut off

K&N Part #: YA-4001

vertical compression control and improved flex control and impact resistance

Made of 8mm HDPE plastic (2mm more than the MX/SX range)

Ultimax - XS Drive Belt (XS801) Options:XS801 and CNC-machined for superior qualityPrecise Manufacturing = Peak Performance Peak power, peak efficiency. For screamin' hi performance on the track or on the trail. Ultimax XS is designed for high horsepower sleds delivering superior performance and longer belt life. XS features a specially formulated rubber compound found in no other snowmobile belt. One Year Warranty. Proudly made in the USA. * Please Note: The belt dimensions provided are for reference only. These dimensions should