Ultimax Pro Drive Belt - 146-4440U4

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. Top-cog design.