146-4626U4 Ultimax Pro Drive Belt for Snowmobiles Go-Go ES2 (S81) Orange Seal uses their new

Orange Seal uses their new Orange Seal Injection System for easy sealant injection

Whether you use your key or your fob

Directional tread pattern for maximum performance

Large aggressive knobs

including the eZip

146-4626U4 Ultimax Pro Drive Belt for Snowmobiles Go-Go ES2 (S81) Orange Seal uses their new146 4626U4 Ultimax Pro drive belt for snowmobiles, manufactured by Carlisle. Ultimax 3 has evolved into Ultimax Pro. The new 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. The 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