Showa 49mm Twin Chamber Fork Spring Set

• Manufactured of high grade SiCr materials
• Smooth mirror polish finish
• High tension light weight spring design
• Laser marked
• OEM length and precise fitment
• Sold as a pair / set (2 pieces)

Stock fork spring rates:
2018-19 Honda CRF250R stock fork spring rate 0.47kg/mm (4.6N/mm)
2020-23 Honda CRF250R stock fork spring rate 0.49kg/mm (4.8N/mm)
2017 Honda CRF450R stock fork spring rate 0.49kg/mm (4.8N/mm)
2018-23 Honda CRF450R stock fork spring rate 0.51kg/mm (5.0N/mm)
2019-23 Kawasaki KX450 stock fork spring rate 0.51kg/mm (5.0N/mm)
2018-23 Suzuki RMZ450 stock fork spring rate 0.51kg/mm (5.0N/mm)