Ultimax XS Drive Belt - XS820 Piston Size_77.45mm 5 inch thick-wall steel and

5 inch thick-wall steel and with heavy-duty welded flanges

Part Number: 809-01-BK-01-185

2009 KTM 105 SX

1998 Yamaha VK540 II

1999 Arctic-Cat Thundercat 1000 Mtn

Ultimax XS Drive Belt - XS820 Piston Size_77.45mm 5 inch thick-wall steel andUltimax XS Snowmobile Drive Belt Part Number: XS820 Snowmobilers agree the drive belt of choice for high performance is the Ultimax XS XS is designed for high horsepower sleds and delivers superior performance XS features a specially formulated rubber compound found in no other snowmobile belt Tests prove that XS transfers more power and runs cooler For high performance sleds, capture the power with Ultimax XS Double cog design makes the belt more