It wears evenly, reducing belt failure and providing you exceptional strength, flexibility, durability and performance in the most demanding conditionsAll drive belts are tested in controlled environments and viability tested to match shift curvesDrive Belts made from high-impact aramid cords and reinforced fibrous rubber provide optimal power transmission resulting in faster acceleration, improved throttle response and consistent shifting performanceAramid tensile cords and reinforced fiber-loaded provides the best combination of traction, speed of movement, load of the bearings and lastly, maintain a long service lifeDrive belt replacement for Polaris ATV Trail 330 2003-2013, for Trail 330 INTL 2010-2012Exact fit drive belt replacement for Polaris ATV:Fit for Trail 330 2003-2013Fit for Trail 330 INTL 2010-2012Replace part number:321104832110723211077Features:High precision and high sensitivity for enhanced vehicle safetyWonderful replacement for old or broke oneDesigned for performan