Upgrade the clutch performance of your off-road motorcycle with Pro Circuit CSK19450-CS Clutch Springs. Designed for riders who demand improved control and durability, these high-performance springs are 12–15% stiffer than stock components. The increased spring rate helps deliver more positive clutch engagement while reducing the risk of clutch slipping during aggressive riding.
Each spring is manufactured by Pro Circuit for consistent performance throughout demanding motocross and off-road use. The CSK19450-CS clutch spring set is designed to help increase clutch life and maintain dependable engagement under repeated load. Its application-specific design supports proper fitment without requiring modifications to the motorcycle’s clutch system.
Fitment: Pro Circuit CSK19450-CS Clutch Springs fit the 2017, 2018, and 2019 Kawasaki KX450F. Manufacturer part number: CSK19450-CS. Vendor part number: CSK19450-CS. Confirm motorcycle year and model before installation to ensure compatibility.
Features:
- 12–15% stiffer than stock clutch springs
- Provides more positive clutch engagement
- Helps prevent clutch slipping
- Delivers consistent spring performance
- Designed for the Kawasaki KX450F off-road motorcycle
- Manufacturer: Pro Circuit
- Manufacturer part number: CSK19450-CS
- Vendor part number: CSK19450-CS
Fitment:
2017 Kawasaki KX450F
2018 Kawasaki KX450F
2019 Kawasaki KX450F