Moose Racing 0405-1147 Front Fork Spring Set 43.5mm 5.0 N/mm

The Moose Racing 0405-1147 Front Fork Spring Set delivers precision-engineered suspension performance for off-road and motocross motorcycles equipped with 43.5mm front forks. With a 5.0 N/mm spring rate, this set is tuned for riders seeking a firmer, more controlled front-end feel over demanding terrain.

Key Features:

• Manufactured using the highest-grade chrome silicone wire for long-lasting durability and consistent spring performance
• Each spring is cold coiled then heat treated for superior strength and fatigue resistance
• Springs are pre-set and ground to length, then polished to reduce friction and ensure smoother fork action
• All springs undergo a full multi-stage manufacturing process: cold-coiled, heat-treated, tempered, shot-peened, ground ends, and polished
• Spring rate is laser etched on the end of each spring for easy identification
• Manufactured to DIN2095 Grade 1 standards for consistent quality and precise spring rates
• 43.5mm fork diameter fitment — verify compatibility with your specific application
• 5.0 N/mm spring rate — suitable for heavier riders or more aggressive riding styles

Moose Racing front fork springs are a direct performance upgrade over stock springs, providing improved suspension response and better rider confidence on the track or trail.