EPI 09-11 Kymco 250-300 Mongoose/ 300 MXU Secondary Spring Green

EPI is a well-known name in the ATV and UTV world, especially for their drivetrain components. This green secondary spring is designed to help you dial in your clutch system for your specific Kymco 250 or 300 model, whether it's a Mongoose or MXU. It allows you to adjust how your clutch engages and what your engine's top RPM will be, so you can better match your riding style and the terrain you're tackling.

What sets EPI springs apart is their commitment to consistency. They're made with strong materials and held to a very tight 5% tolerance, which is the lowest in the industry. This means you get reliable performance every time. For reference, this spring has a load of 200 lbs at 2.2 inches and 290 lbs at 1.1 inches, giving you a solid baseline for how it will affect your clutch's behavior.