Over a million miles a year of documented field testing ensure that Ultimax belts stay ahead of the pack in value and performance. Decades of advancement
and experience are built into every Ultimax belt. MAX®, PRO® and XS® belts are proudly made in the USA and are covered by a 1-year warranty.
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BELT SIZE AND DIMENSION CHART
Ultimax MAX snowmobile belt
The Ultimax MAX® has an improved cog design for greater flexibility and cooler running. The new thicker MAX® has added strength that
provides longer belt life. The MAX® belt series is designed for machines under 500 cc.
Benefits
• Designed for vintage and lower-power snowmobiles • New design with larger bottom cog to better handle demands of deep snow, towing,
and shock loads • Refined over decades to achieve best balance of flexibility, cord-retention and dimensional stability • Longest-lasting, bestperforming
iteration of the venerable Incredible Max line of snowmobile belts
Materials and manufacturing
• Fiber-loaded rubber designed for optimal grip on clutches and consistency over the life of the belt • Strong and stable aramid cord for zero
stretch and maximum tensile strength • Built with modern methods to reduce variability and eliminate “classic” failure modes • Double cog
construction provides greater belt strength while preserving flexibility
Dimensions
• Every MAX® belt is manufactured using new processes that reduce dimensional variation so every belt performs consistently • Dimensions match
OE in cord length and width, meaning your sled will shift like new • Dimensions are held to tighter tolerances than OE belts
Ultimax PRO snowmobile belt
Ultimax PRO 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 • A cooler running belt delivers enhanced performance and longer
belt life • Ultimax PRO® is designed with high-strength materials to handle every riding style from ditch-banging, to deep powder to trail riding.
Benefits
• Designed for modern mid-power snowmobiles • Top and bottom cog give greater cord support meaning greater power capability without
sacrificing flexibility • Ultimax PRO® runs cooler to better handle the power demands of today’s machines • Fifth generation belt with decades of
refinement and steady improvements
Materials and Manufacturing
• Fiber-loaded rubber designed to grip the clutches and to stay that way over the life of the belt • Strong and stable aramid cord for zero stretch
and maximum tensile strength • Built with modern methods to reduce variability and eliminate “classic” failure modes
Dimensions
• Every Ultimax PRO® belt is manufactured using new processes that reduce dimensional variation so every belt performs consistently •
Dimensions match OE in cord length and width, meaning your sled will shift like new • Dimensions are held to tighter tolerances than OE belts
Ultimax XS snowmobile belts
Ultimax XS® is the ultimate snowmobile belt, delivering peak power and peak efficiency for screaming high-performance on the track or on the
trail • Ultimax XS® is designed for high horsepower sleds assuring you of superior performance and longer belt life • Ultimax XS® features a
specially formulated rubber compound found in no other snowmobile belt • XS was designed from the ground up as a no holds barred assault on
the belt problems that can spoil your fun • Ride harder and longer, with consistent performance and ultimate grip • Feel the power of Ultimax XS
from the first crack of the throttle.
Benefits
• Designed for modern high-power snowmobiles • New design gives better consistency and greater resistance to flex cracks • Used on many top
race sleds because XS can handle the brutal power and extreme temperatures better than any other belt on the market • Designed from decades
of experience in high-performance powersports CVT drives
Materials and Manufacturing
• Proprietary high-temperature rubber compound withstands the power of today’s biggest sleds without sacrificing grip • Strong and stable aramid
cord for zero stretch and maximum tensile strength • Built with modern methods to reduce variability and eliminate “classic” failure modes
Dimensions
• Every Ultimax XS® belt is manufactured using new processes that reduce dimensional variation so every belt performs consistently • Dimensions
match OE in cord length and width, meaning your sled will shift like new • Dimensions are held to tighter tolerances than OE belts