Rear Shock Mainspring for KTM 65 SX, TC 65, MC 65 2024-2026 - S81980000800028

This genuine OEM rear shock mainspring is designed to provide optimal suspension performance and consistent handling for young racers. As a critical component of the rear shock absorber assembly, this spring ensures the correct spring rate and preload for 65cc motocross machines.

This part is compatible with a wide range of 65cc models from the KTM group. It fits the 2024, 2025, and 2026 KTM 65 SX, the 2024, 2025, and 2026 Husqvarna TC 65, and the 2024, 2025, and 2026 GasGas MC 65 models.

Finished in a durable white powder coating, this 30-190.0 rate spring is built to withstand the rigorous demands of off-road racing and track use. Using original equipment parts ensures that your motorcycle's suspension maintains its factory-intended geometry and damping characteristics for better safety and speed.

Replacing a shock spring requires specific tools and knowledge of suspension setup. We recommend professional installation to ensure the sag is set correctly for the rider's weight and skill level to maximize traction and comfort.

Check compatibility list below to see if this part fits your motorcycle model.