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• Designed to outperform and outlast the factory valve springs
• Kit features lightweight, high-strength CrSi valve springs,
HT steel base washers and titanium spring retainers
• Complete kit; everything you need to for a complete valve spring swap
• Intake: 1,295” installed height, 70 lb seat
pressure, 209 lb open pressure, 0.435” lift;
Exhaust: 1,290” installed height, 60 lb seat
pressure, 162 lb open pressure, 0.400” lift
• KIBBLEWHITE 30-33600
Lightweight Racing Valve Spring Kits For Honda CRF250R/RX 18-21
335.78 €
• Kit features lightweight, high-strength CrSi valve springs,
HT steel base washers and titanium spring retainers
• Complete kit; everything you need to for a complete valve spring swap
• Intake: 1,295” installed height, 70 lb seat
pressure, 209 lb open pressure, 0.435” lift;
Exhaust: 1,290” installed height, 60 lb seat
pressure, 162 lb open pressure, 0.400” lift
• KIBBLEWHITE 30-33600