237505 Kevlar Belt 1 75 X8MMX138T F 45X68 Pulle

Engineered for high-performance Harley-Davidson builds, this Rivera Primo replacement belt features a specialized Kevlar cord layer. This construction provides exceptional tensile strength compared to standard HTD belts, making it the ideal choice for big-inch motors and high-horsepower applications. The Kevlar reinforcement minimizes stretching and resists the extreme forces found in aggressive street or drag racing environments. Rivera Primo parts are trusted by professional builders for their durability under pressure. This belt is recommended for riders seeking maximum reliability in their primary belt drive system, offering the same technology used on record-breaking drag bikes.