Specifications

• Part# PAC-MX108
• Name PAC-MX108 Yamaha YZF450-I, E Single
• SKU PAC-MX108
• Description Yamaha 2003-2012 YZF450I, E Single Valve Spring
• Outside Diameter 0.756
• Outer Spring ID 0.560
• Inner Spring ID NA
• Install Height 1.525
• Load at Installed Height 40.000
• Spring Open Height 1.124
• Spring Open Load 168.000
• Recommended Valve Lift 0.401
• Spring Rate (lbs/in) 319.202
• Mass (grams) 28.282
• Coil Bind (max) 1.045