Ultimax 144-4740U4 Ultimax Pro Belt - 1 31/64in. x 48 1/8in.

Ultimax 3 has evolved into Ultimax Pro. Belt features a thicker cross section so more surface area contacts the clutch; this means less slippage over a broader speed range for quicker acceleration. New cog design dissipates heat and aids flexibility. Cooler running belts mean better performance and longer lasting belts. Run cool, run long, run fast with Ultimax Pro.

Vehicle Fitment:

1999 Polaris 440 XCR
2000-2002 Polaris 500 RMK
1999-2000 Polaris 500 XC
1999-2000 Polaris 500 XC SP
2015-2023 Polaris 550 INDY Adventure 155
2022-2023 Polaris 550 RMK EVO 144
2001-2003 Polaris 600 Classic Touring
2000 Polaris 600 Touring
2000 Polaris 600 XC SP
2001 Polaris XCF SP